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Economics and biological diversity developing and using economic incentives to conserve biological resources 著者: McNeely, Jeffrey A.

Natural principles of land use 著者: Graham, Edward Harrison 1902-

Man in nature 著者: Bates, Marston

Man in nature 著者: Bates, Marston

Biology and the manufacturing industries proceedings of a symposium held at the Royal Geographical Society, London, on 29 and 30 September 1966

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The biology of agricultural systems 著者: Spedding, C. R. W.

Man in nature. 著者: Bates, Marston 1906-

The economics of biological diversity apologetics or theory? 著者: Norgaard, Richard B.

Man in nature 著者: Bates, Marston, 1906-1974

Ecological applications a publication of the Ecological Society of America.