TY - BOOK SN - 0155296221 PB - Harcourt Brace Jovanovich TI - Global ecology : readings toward a rational strategy for man / edited by John P. Holdren, Paul R. Ehrlich KW - Environmental policy - United States. A2 - Holdren, John P A2 - Ehrlich, Paul R CY - New York N1 - Includes bibliographies. PY - 1971 M1 - Accessed from http://nla.gov.au/nla.cat-vn2536750 ER -