Iucn Ssc Canid Specialist Group : The Ethiopian wolf : status survey and conservation action plan / compiled and edited by Claudio Sillero-Zubiri and David Macdonald ; IUCN/SSC Canid Specialist Group.
1997
1
Iucn Ssc Cetacean Specialist Group : Dolphins, whales and porpoises : 2002-2010 Conservation Action Plan for the World's Cetaceans / compiled by Randall R. Reeves ... [et al.].
Iucn World Commission On Protected Areas : 1997 United Nations list of protected areas / prepared by the World Conservation Monitoring Centre and the IUCN World Commission on Protected Areas = Liste des Nations Unies des aires protégées 1997 ; préparée par le Centre mondial de surveillance continue de la conservation de la nature et la Commission mondiale des aires protégées de l'UICN.
Iukov Evgenii Aleksandrovich : Excitation of atoms and broadening of spectral lines / I.I. Sobelman, L.A. Vainshtein, E.A. Yukov.
1981
1
Iunusov M S : The theory and practice of proletarian internationalism.
1976
1
Iupac Symposium Cops 3rd 1993 Marseille France : Characterization of porous solids III : proceedings of the IUPAC Symposium (COPS III), Marseille, France, May 9-12, 1993 / editors, J. Rouquerol ... [et al.].