Global Ecology/ readings toward a rational strategy for man
Edited by Holden John
Global Ecology/ readings toward a rational strategy for man edited by John P. Holdren and Paul R. Ehrlich - New York, Harcourt Brace Jovanovich inc, c1971. - viii,295,:
0155296221
301. 31 HOL
Global Ecology/ readings toward a rational strategy for man edited by John P. Holdren and Paul R. Ehrlich - New York, Harcourt Brace Jovanovich inc, c1971. - viii,295,:
0155296221
301. 31 HOL