01083nam a2200265 a 4500 120717s1970 caua b 001 0 eng d 75103067 0716706806 DLC DLC DLC BD-KhUET 301.3 19 Ehrlich, Paul R. Population resources environment : issues in human ecology / Paul R. Ehrlich and Anne H. Ehrlich. San Francisco, : W. H. Freeman, c1970 383 p. : illus. ; 26 cm. A Series of books in biology Includes Bibliography & index. Population. Pollution. Human ecology. Ehrlich, Anne H., joint author. 6307 6307 0 0 ddc 0 0 KUETCL KUETCL GEN 1977-09-18 Asia Foundation 0.00 0 301.3 EHR 3010002652 2012-07-17 00:00:00 1 2012-07-17 BK 0 0 ddc 0 0 KUETCL KUETCL GEN 1977-10-31 Asia Foundation 0.00 0 301.3 EHR 3010004861 2012-07-17 00:00:00 2 2012-07-17 BK