000			00376nam a2200145Ia 4500
008			210210b1975 xxu||||| |||| 00| 0 eng d
020			_a0 697 07537 0
082			_a301 BROE
100			_aBROWN COMPANY PUBLISHERS.
245			_aEcology and human adaptation.
260			_aUSA _bWM C Brown co. publishers _c1975
300			_ax,83
690			_aSociology
906			_aSG02273
999			_c113766 _d113766