APA

Technical Meeting on Wetland Conservation (1967 : Ankara T. e., International Union for Conservation of Nature and Natural Resources. Commission on Ecology, International Council for Bird Preservation & International Wildfowl Research 30113Bu. (1968). Proceedings. Morges, Switzerland: International Union for Conservation of Nature and Natural Resources.

Chicago

Technical Meeting on Wetland Conservation (1967 : Ankara Turkey etc.), International Union for Conservation of Nature and Natural Resources. Commission on Ecology, International Council for Bird Preservation and International Wildfowl Research 30113Bu. 1968. Proceedings. Morges, Switzerland: International Union for Conservation of Nature and Natural Resources.

Harvard

Technical Meeting on Wetland Conservation (1967 : Ankara T. e., International Union for Conservation of Nature and Natural Resources. Commission on Ecology, International Council for Bird Preservation and International Wildfowl Research 30113Bu. (1968). Proceedings. Morges, Switzerland: International Union for Conservation of Nature and Natural Resources.

MLA

Technical Meeting on Wetland Conservation (1967 : Ankara Turkey etc.), International Union for Conservation of Nature and Natural Resources. Commission on Ecology, International Council for Bird Preservation and International Wildfowl Research 30113Bu. Proceedings. Morges, Switzerland: International Union for Conservation of Nature and Natural Resources. 1968.