Man and his physical environment readings in environmental geology.

Xehetasun bibliografikoak
Egile nagusia:	McKenzie, Garry D. (comp.)
Beste egile batzuk:	Utgard, Russell O. (joint comp.)
Formatua:	Liburua
Hizkuntza:	ingelesa
Argitaratua:	Minneapolis Burgess Pub. Co. [1972]
Gaiak:	Pollution. Conservation of natural resources. Environmental policy. Geology.