Subjects: *Natural resources; Social history; CommunistsMindanao Island (Philippines); PhilippinesNew People's Army (Philippines)...
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Subjects: *Environmentalism; *Agriculture; *GardeningBogotá (Colombia); Colombia
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Subjects: *PetroleumColombiaTropical Oil (Company) ; Texaco Inc. ; Ecopetrol SA
Subjects: *Mineral industries & the environment; Sacred spaceNorth AmericaBush, George W. (George Walker), 1946-
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