A policy for national conservation
1980
Patel, H. M. |
Conservation strategies
Holistic nature and fragmented bureaucracies : a study of government organization for natural systems management : report of a seminar
1984
Lowry, Kem |
Carpenter, Richard A. |
Race to save the tropics : ecology and economics for a sustainable future
1990
Goodland, Robert J. A. |
Techniques for desert reclamation
1990
Goudie, Andrew |
Birds and pastoral agriculture in Europe : proceedings of the second European Forum on Birds and Pastoralism, Port Erin, Isle of Man, 26-30 October 1990
1991
Curtis, David J. |
Bignal, Eric |
Curtis, M. A. |
The conservation of lowland dry grassland birds in Europe : proceedings of an international seminar held at the University of Reading, 20-22 March 1991
1991
Goriup, Paul D. |
Batten, Leo A. |
Norton, John A. |
The bird of time : the science and politics of nature conservation : a personal account
1987
Moore, N. W. (Norman Winfrid) |