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Oil Shales -- Analysis -- Congresses.
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0
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Oil-shales -- Analysis -- Congresses
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0
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Oil -- shales -- Baltic States -- Bibliography.
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0
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Oil-shales -- Congresses
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0
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Oil -- Shales -- Congresses
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0
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Oil Shales -- Congresses.
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0
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Oil-shales -- Congresses
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0
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Oil-shales -- Environmental aspects
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0
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Oil-shales -- Environmental aspects-el-Lajjun -- Jordan.
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0
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Oil-Shales -- Handbooks , manuals , etc
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0
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Oil-shales -- Handbooks, manuals, etc
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0
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Oil -- Shales -- Jordan
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0
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Oil-Shales -- Jordan
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0
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Oil -- Shales -- Jordan.
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OIL-SHALES -- JORDAN
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Oil-shales -- Jordan
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0
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Oil-shales -- Jordan
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Oil shales -- Jordan -- Amman.
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Oil shales -- Jordan -- Analysis.
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OIL -- SHALES -- JORDAN -- EL-LAJJUN.
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Oil -- Shales -- Jordan -- Wadi Attarat Umm Ghudran
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0
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Oil-shales -- Patents
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0
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Oil-shales -- Patents
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0
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Oil-shales -- Periodicals
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0
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Oil-shales -- Periodicals
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0
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Oil-shales -- processing -- Jordan
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0
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Oil -- shales -- Reserves.
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0
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Oil -- Shales -- Sultani Area (Jordan)
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0
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Oil shales -- Testing
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0
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Oil-shales -- United States
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0
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Oil -- Shales -- Wadi Attarat Umm Ghudran (Jordan)
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0
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Oil-shales -- Waste disposal
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0
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Oil -- sheles -- Jordan -- Karak.
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0
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Oil sketches -- Europe -- Exhibitions
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0
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Oil spill booms.
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0
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Oil spills
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0
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Oil spills.
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0
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Oil spills
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0
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Oil spills and wildlife
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0
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Oil spills -- Cleanup -- Periodicals
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0
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Oil spills -- Data processing
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0
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Oil spills -- Environmental aspects
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0
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Oil spills -- Environmental aspects.
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0
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Oil spills -- Environmental aspects
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0
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OIL SPILLS -- ENVIRONMENTAL ASPECTS -- CONGRESSES.
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0
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Oil spills -- Environmental aspects -- Congresses
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0
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Oil spills -- Environmental aspects -- Periodicals
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0
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Oil spills -- Environmental aspects -- Persian Gulf Region
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0
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Oil spills -- Environmental aspects -- Saudi Arabia.
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0
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Oil spills -- Law and legislation -- Congresses
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0
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Oil spills -- Mathematical models.
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0
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Oil spills -- Risk assessment
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0
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Oil spills -- United States
|
0
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Oil storag tanks.
|
0
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Oil storage tanks.
|
0
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Oil storage tanks -- Decommissioning -- North Sea Region
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0
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Oil storage tanks -- Environmental aspects -- North Sea Region
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0
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Oil storage tanks -- Fires and fire prevention
|
0
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Oil -- Transportation.
|
0
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|
Oil well casing
|
0
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Oil well casing
|
0
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Oil well cementing
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0
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Oil well cementing
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0
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Oil well driling rigs -- handbooks , manuals , etc
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0
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Oil well drilling
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0
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Oil well drilling.
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0
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Oil well drilling -- Accidents -- Fiction
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0
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Oil well drilling -- Congresses
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0
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Oil well drilling -- Dictionaries
|
0
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Oil well drilling -- Environmental aspects -- Congresses
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0
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Oil well drilling -- Environmental aspects -- Congresses
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0
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Oil well drilling -- Environmental aspects -- United States
|
0
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OIL WELL DRILLING -- EQUIPMENT AND SUPPLIES -- HANDBOOKS, MANUALS, ETC
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0
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Oil well drilling -- Handbooks , manuals , etc
|
0
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Oil well drilling -- Handbooks, manuals, etc.
|
0
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Oil well drilling -- Handbooks, manuals, etc
|
0
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Oil well drilling -- History
|
0
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Oil well drilling -- History.
|
0
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Oil well drilling -- Management
|
0
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Oil well drilling rigs.
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0
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Oil well drilling rigs.
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0
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OIL WELL DRILLING, RIGS -- CONGRESSES
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0
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Oil well drilling rigs -- Design and construction
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0
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Oil well drilling rigs -- Equipmentand supplies
|
0
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Oil well drilling rigs -- Great Britain
|
0
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Oil well drilling rigs -- Safety measures.
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0
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Oil well drilling -- Study and teaching
|
0
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Oil well drilling -- stydy and teaching
|
0
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Oil well drilling , Submarine
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0
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Oil well drilling, Submarine.
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0
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Oil well drilling Submarine -- Bibliography
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0
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Oil well drilling, Submarine -- Bibliography.
|
0
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OIL WELL DRILLING, SUBMARINE -- CONGRESSES
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0
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Oil well Drilling , submarine -- Indexes
|
0
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Oil well drilling, Submarine -- Law and legislation.
|
0
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Oil well drilling, Submarine -- Law and legislation -- Congresses.
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0
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Oil well drilling -- Waste disposal -- Congresses
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0
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Oil well drilling -- Waste disposal -- Congresses
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0
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OIL WELL DRILLING,SUBMARINE
|
0
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OIL WELL DRILLING,SUBMARINE -- LAW -- CANADA
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0
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