000 00299nam a2200133Ia 4500
008 160316s1976 xxu||||| |||| 00| 0 eng d
020 _a
100 _aBernhard Grzimek
245 _aEncyclopedia Of Ecology
250 _a
260 _aNEW YORK
_bVAN NOSTRAND
_c1976
300 _a705
700 _a
_a
999 _c21431
_d21431