000 004190000a22001810004500
001 030988
100 _aWAGNER, Richard H
050 _aQH541.3.W34
650 _aEcology
650 _aMan-influence on nature
650 _aPollution
650 _aPopulation
041 _aENG
260 _aNew York
_c1971
_bW.W.Norton
942 _cBK
_02
245 _aEnvironment and man
550 _aTangaza
_c05/09/2007 13:42:13
999 _c37419
_d37419