Oikos.
Copenhagen : Munksgaard, 1949-
"Acta oecologica Scandinavica" 1949-73; "A journal of ecology" 1975-
Canadian Environment
Life sciences collection
Excerpta medica
Selected water resources abstracts
Energy information abstracts
Environment abstracts
GeoRef
ASTIS bibliography
ASTIS current awareness bulletin
Energy research abstracts
Biological abstracts
Chemical abstracts
Science citation index
Bibliography of agriculture
Vol. 1-25, 1949-1974 (includes 1-15, 1954-73 of Oikos. Supplementum) in Oikos. Supplementum. 16, 1975.
Ecology
Oikos. Supplementum
Oikos (Copenhagen, Denmark : Online)