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By: Congrès ornithologique international - International Ornithological Congress Moscow, Russia) - Gavrilov, V. M. - Gavrilov, V.M. - Ilʹichev, V. D. (Valeriĭ Dmitrievich) - Ilʹichev, V. D. (Valeriĭ Dmitrievich) - Zoologicheskii institut (Akademiia nauk SSSR)Edition:Publication info: Moskva, "Nauka", 1985Volume: no.18:v.1 (1982)Series:Holding Institution: Multiple institutionsSubjects: Actes de congrès Bird populations Conference proceedings Congresses Mœurs et comportement Oiseaux Ornithology Réserves ornithologiquesBHL Collections: Expanding Access to Biodiversity Literature