The environment : a human crisis /
Piburn, Michael D.
The environment : a human crisis / Michael D. Piburn - Rochelle Park, New Jersey : Hayden Book, 1974 - 151 p. ; 23 cm.
0810459051
73-17081
Human ecology
Man--influence on nature
Environmental policy
The environment : a human crisis / Michael D. Piburn - Rochelle Park, New Jersey : Hayden Book, 1974 - 151 p. ; 23 cm.
0810459051
73-17081
Human ecology
Man--influence on nature
Environmental policy
