000 00469pam a2200181a 44500
008 160408b1971 xxu||||| |||| 00| 0 eng d
082 _a301.3
_bM311
100 _a
245 1 _aMAN AND THE ECOSPHERE
260 _aSan Francisco
_bFreeman
_c1971
300 _a307
440 _aReadings From Scientific American
_v
650 _aMan -- Influence On Nature
650 _aEnvironmental Policy
650 _aHuman Ecology
964 _gCIRC
997 _aA46382 C
999 _c250079
_d250079