This endangered planet prospects and proposals for human survival

This endangered planet prospects and proposals for human survival

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Xehetasun bibliografikoak
Egile nagusia: Falk, Richard A.
Formatua: Liburua
Hizkuntza:English
Argitaratua: New York Random House [c1971].
Edizioa:[1st ed.].
Gaiak:
Environmental policy.
Ecology.