Man and his physical environment readings in environmental geology.

Podrobná bibliografie
Hlavní autor:	McKenzie, Garry D. (comp.)
Další autoři:	Utgard, Russell O. (joint comp.)
Médium:	Kniha
Jazyk:	English
Vydáno:	Minneapolis Burgess Pub. Co. [1972]
Témata:	Pollution. Conservation of natural resources. Environmental policy. Geology.