APA
International Biological Programme, . (1970). Biosphere : Bulletin of the International Biological Programme. : International Biological Programme.
Chicago
International Biological Programme, . 1970. Biosphere : Bulletin of the International Biological Programme. : International Biological Programme.
Harvard
International Biological Programme, . (1970). Biosphere : Bulletin of the International Biological Programme. : International Biological Programme.
MLA
International Biological Programme, . Biosphere : Bulletin of the International Biological Programme. : International Biological Programme. 1970.
Recurso continuoEditor: International Biological Programme 1970Tema(s):