000 00281nam a2200109Ia 4500
008 140917b1978 xxu||||| |||| 00| 0 eng d
082 _a574.52
100 _aEric R Pianka
245 _aEvolutionary Ecology
260 _aNewyork :
_bHarper & Row,
_c1978
700 _aPianka, Eric R
999 _c192785
_d192785