The international convention for the protection of birds concluded in 1902 [in] Hungary : historical sketch 1907 Herman, Otto |
International environmental diplomacy : the management and resolution of transfrontier environmental problems 1988 Carroll, John E. |
Protection internationale des oiseaux : notes critiques sur le concordat de Paris (1895) 1898 Quinet, A. |
Second International Conference for the Protection of the Fauna and Flora of Africa, London, 1938, May 24-27 : signed document, proceedings and memoranda, and minutes and report of the Annex Committee
International Conference for the Protection of the Fauna and Flora of Africa, London, 1933, October 31 - November 8 : signed documents, proceedings and memoranda, and minutes and memoranda of the First Annex Committee