Nature conservation and pastoralism in Europe : proceedings Author(s) Bignal, Eric McCracken, David I. Curtis, David J.
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 Author(s) Curtis, David J. Bignal, Eric Curtis, M. A.
The conservation role of pastoral agriculture in Europe : a discussion document Author(s) Curtis, David J. Bignal, Eric
