Environmental resources

Xehetasun bibliografikoak
Egile Nagusiak:	Mather, Alexander S. (Alexander Smith) (Egilea), Chapman, Keith 1945- (Egilea)
Formatua:	Liburua
Hizkuntza:	English
Argitaratua:	Essex, England Longman Scientific & Technical John Wiley & Sons 1995.
Gaiak:	Natural resources. Conservation of natural resources. Environmental protection.