000			00388nam a2200145Ia 4500
008			210210b1976 xxu||||| |||| 00| 0 eng d
020			_a0 697 07546 X
082			_a301 BROE
100			_aBROWN COMPANY PUBLISHERS.
245			_aEcology, energetics, & human variability.
260			_aUSA _bWM C Brown co. publishers _c1976
300			_av,90
690			_aSociology
906			_aSG02268
999			_c113337 _d113337