000 00604nam a2200193Ia 4500
919 _a056035
082 _a591.5
_bN741
245 _aBehaviour as on ecological factor
_b
_ced. by David E. Davis.
260 _bD. H. and R.
_c1974
700 _aDavis, David E., ed.
999 _c54064
_d54064