000 00594cam a2200205 4500
020 _a0716706806
040 _cDLC
082 0 0 _a301 SAN 1970 A077 Or.
100 1 _aEhrlich, Paul R.
245 1 0 _aPopulation resources environment;
_bissues in human ecology
260 _aSan Francisco,
_bW. H. Freeman
_c[1970]
300 _a383 p.
_billus.
_c26 cm.
490 0 _aA Series of books in biology
500 _aThird ed. published in 1977 under title: Ecoscience.
650 0 _aPopulation.
650 0 _aPollution.
650 0 _aHuman ecology.
700 1 _aEhrlich, Anne H.,
942 _cEK
999 _c15547
_d15547