Landscape planning : papers presented at the International Symposium on the Relationship Between Engineering and Biology in Improving Cultural Landscape, held in Brno, Czechoslovakia, 9-12 June 1970 1971
Report to the Government of Ghana on the reorganization of the Department of Game and Wildlife 1969 Curry-Lindahl, Kai |
Report to the Government of Liberia on conservation, management and utilization of wildlife resources 1969 Curry-Lindahl, Kai |
Conservation in Malaysia : a manual of the conservation of Malaysia's renewable natural resources 1969 Wycherley, P. R. |
Conservation et aménagement du milieu : aspects juridiques et institutionnels internationaux 1969 Klemm, Cyrille de |
Report to the Government of Ghana on conservation, management and utilization of Ghana's wildlife resources 1969
Conservation in India : proceedings of the Special Meeting of the Standing Committee of the Indian Board for Wild Life, held at Vigyan Bhavan, New Delhi, 24 November 1965 in order to meet the IUCN delegation which passed through India on its way to Bangko 1969
A. Conservation in land-use planning : soil and water resources especially in mountain regions : wildlife resources and forestry. B. Effects of pollution on natural ecosystems. C. Some aspects of wildlife utilization and management. D. International Bi 1970 Elliott, Hugh F. I. |
Proceedings of the Latin American Conference on the Conservation of Renewable Natural Resources, San Carlos de Bariloche, Argentina, 27 March-2 April 1968 1968
Conservation in tropical South East Asia : proceedings of the Conference on Conservation of Nature and Natural Resources in Tropical East Asia, Bangkok, Thailand, November 29 - December 4, 1965 1968 Talbot, Lee M. (Lee Merriam) | Talbot, Martha H. |