000 00311nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aHOWSE (PE) and Clements (IL) Ed.
245 0 _aBiosysematics of social insects
260 _b"Academic Press, Newyork"
260 _c1981
365 _b737.8
942 _cBK
999 _c212346
_d212346