Maxwell, Kenneth E.
Environment of life
Dickenson , 1973
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Ashby, Eric
Reconciling man with the environment / Eric Ashby
Stanford University Press, 1978
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Watson, Richard A.
Man and nature: an anthropological essay in human ecology
Harcourt, Brace and World, 1969
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Strategies for human settlements: habittat and environment
edited by Gwen Bell
Hawaii University Press, 1976
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Smidak, Emil F.
J 'Accuse environment and Smidak principles: power and responsibility, action and re-action
Avenira Foundation for Research of Human Society, 1996
 Buku Teks SO