
Pinchot, G., (1947) Breaking New Ground, Harcourt Brace, New York
Usher, M. B. (1973) Biological Management and Conservation: Chapman and Hall London
Carter, G. F., (1975) Man and the Land- A Cultural Geography, Holt Rinehart & Winston, New York
Hys, S. P., (1975) Conservation and the Gospel of Efficiency, Atheneum, New York
Ratcliffe, D. Ed (1977) A Nature Conservation Review Vols 1 & 2: Cambridge University Press
Slobodkin, L. B., (1988). Intellectual problems of applied ecology. Bioscience 38: 337-42
Fiedler, P. L., and Jain, S. K. Eds. (1992) Conservation Biology; the Theory and Practice of Nature Conservation Preservation and Management, Chapman and Hall, New York
Botsford, L. W., and Jain, S. K. (1991) Population biology and its application to practical problems, In Applied population biology, ed. S.K. Jain and L.W.Botsford, Kluever, Dordrecht Snyder, G., (1995) The Rediscovery of Turtle Island, A Place in Space, Aesthetics and Watersheds, Counterpoint, Washington D.C.
Christie, I., and Warburton, D. (2001) From Here to Sustainability, Earthscan Publications, London.
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