Environmental studies earth as a living planet

Environmental studies earth as a living planet

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Xehetasun bibliografikoak
Egile Nagusiak: Botkin, Daniel B. (Egilea), Keller, Edward (Egilea)
Formatua: Liburua
Hizkuntza:English
Argitaratua: Columbus Merrill c1987.
Edizioa:2nd ed.
Gaiak:
Conservation of natural resources.
Ecology.
Pollution > Environmental aspects.