Drop, Otis tarda L., w Wielkopolsce
By: Andrzej Bereszyński
Series: Roczniki Akademii Rolniczej w Poznaniu -- zesz. 79
Publisher: Akademia Rolniczej w Poznaniu
Published: 1977
Place of publication: Poznań
Language: pol
Number of pages: 42
Subjects: Bustards; Gruiformes
Notes: Summaries in English and Russian.

Bibliography: p. 38-40.