Man and his physical environment : readings in environmental geology /

Man and his physical environment : readings in environmental geology / Edited by Garry D. McKenzie [and] Russell O. Utgard. - Minneapolis : Burgess Pub. Comp., 1972 - 338 p.


Conservation of natural resources
Environmental policy
Geology
Pollution
Bảo tồn tài nguyên
Tài nguyên thiên nhiên
Ô nhiễm môi trường
Địa chất môi trường
Sociology.

301.31 / MAN 1972