National environmental action plans in Africa : report from a workshop in Mauritius, June 17-19, 1991
1991
Conservation strategies
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) |
Biology and conservation of sea turtles : proceedings of the World Conference on Sea Turtle Conservation, Washington, DC, 26-30 November 1979
1981
Bjorndal, Karen A. |
Nature reserves : island theory and conservation practice
1990
Shafer, Craig L. |
Biotic diversity in southern Africa : concepts and conservation
1989
Huntley, B. J. (Brian J.) |