Mathematical bioeconomics the mathematics of conservation par Clark, Colin Whitcomb 1931-

Ecological applications a publication of the Ecological Society of America.

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

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

Mathematical bioeconomics the optimal management of renewable resources par Clark, Colin Whitcomb 1931-

The biology of agricultural systems par Spedding, C. R. W.

The biology of agricultural systems par Spedding, C.R. W.

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

Available for University of the Philippines System via ScienceDirect. Click here to access
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Man in nature par Bates, Marston

Man in nature par Bates, Marston, 1906-1974