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. |
A bird book for the pocket : treating of all the regular british species, with coloured plates to scale and an illustrated chapter on eggs 1929 Sandars, Edmund |
The bird of time : the science and politics of nature conservation : a personal account 1987 Moore, N. W. (Norman Winfrid) |