Review of the protected areas system in the Afrotropical realm / prepared by the International Union for Conservation of Nature and Natural Resources, Commission on National Parks and Protected Areas...

Wildlife conservation in West Africa : proceedings of the symposium held at the University of Ibadan, Nigeria, during the seventh biennial conference of the West African Science Association on 2 April...

Proceedings of International Meeting on the Use of Ecological Guidelines for Development in the American Humid Tropics, held at Caracas, Venezuela, 20-22 February 1974 / sponsored by I.U.C.N. and the...

Proceedings of an international meeting on ecological guidelines for the use of natural resources in the Middle East and South West Asia held at Persepolis, Iran, 24-30 May 1975 / sponsored by IUCN .....

The behaviour of ungulates and its relation to management : The papers of an international symposium held at the University of Calgary, Alberta, Canada, 2-5 November 1971 / edited by V. Geist & F. Wal...

Bears, their biology and management discussion from the Second International Conference on Bear Research and Management, held at the University of Calgary Alberta, Canada, 6 to 9 Nov., 1970, under the...

Productivity and conservation in northern circumpolar lands : proceedings of a conference, Edmonton, Alberta, 15 to 17 October, 1969 / sponsored by International Biological Program ... [et al.] ; edit...

Promotion of the establishment of marine parks and reserves in the northern Indian Ocean including the Red Sea and Persian Gulf : papers and proceedings of a regional meeting held at Tehran, Iran, 6 t...