Los sistemas ecológicos de los continentes: principios de su clasificación con ejemplos /

by Walter, Heinrich n. 1898, Walter, Heinrich n. 1898
Published 1981

Ecological systems of the geobiosphere /

by Walter, Heinrich n. 1898, Walter, Heinrich n. 1898
Published 1985

Ecology of tropical and subtropical vegetation /

by Walter, Heinrich n. 1898
Published 1971

Vegetation of the Earth : in relation to climate and the eco-physiological conditions /

by Walter, Heinrich n. 1898
Published 1973

Zonas de vegetación y clima : breve exposición desde el punto de vista causal y global /

by Walter, Heinrich n. 1898
Published 1977

Vegetation of the earth and ecological systems of the geo-biosphere /

by Walter, Heinrich n. 1898
Published 1979