000 00320nam a2200133Ia 4500
008 160316s1974 xxu||||| |||| 00| 0 eng d
020 _a
100 _aDavis,David E
245 _aBehavior As An Ecological Factor
250 _a
260 _aSTROUDSBURG DOWDEN
_bHUTCHINSON & ROSS
_c1974
300 _a390
700 _a
_a
999 _c19756
_d19756