Conservation of nature and natural resources in modern African states : report of a symposium Author(s) Watterson, Gerald G.
An introduction to the landscape : wildlife and land use ecology and conservation in Masailand and other areas of the southern Rift Valley and central provinces in Kenya and Northern Province, Tanganyika Author(s) Talbot, Lee M. (Lee Merriam) Talbot, Martha H. Lamprey, Hugh F.
Comptes rendus de la troisième Conférence internationale pour la protection de la faune et de la flore en Afrique, Bukavu, 26-31 octobre 1953, Congo belge
