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
1953
Unofficial reports
Proceedings and papers of the Technical Meeting held at The Hague, 20, 21 and 22 September 1951
1952
International Union for the Protection of Nature established at Fontainebleau, 5 October 1948
1948
Bernard, Ch. J. |
A guide to teaching happy living through conservation
1953
Palmer, E. Laurence |
Liquid assets
1965
Atkinson-Willes, G. L. |
Conservation of islands in the Southern Ocean : a review of the protected areas of Insulantarctica
1985
Clark, Malcolm R. |
Dingwall, P. R. (Paul Richard) |