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. |
Towards a new relationship of man and nature in temperate lands. Part III. Changes due to introduced species 1967
Towards a new relationship of man and nature in temperate lands. Part 2. Town and country planning problems 1967
Towards a new relationship of man and nature in temperate lands. Part 1. Ecological impact of recreation and tourism upon temperate environment 1967
Conservation of nature and natural resources in modern African states : report of a symposium 1963 Watterson, Gerald G. |
Conserving the natural heritage of Latin America and the Caribbean : the planning and management of protected areas in the neotropical realm = Conservar el patrimonio natural de América Latina y del Caribe : la planificación y administración de las ár 1981
Conserving Africa's natural heritage : the planning and management of protected areas in the afrotropical realm : proceedings of the 17th meeting of IUCN's Commission on National Parks and Protected Areas, Garoua, Cameroon, 17-23 November 1980 1981