000 00346nam a2200133Ia 4500
008 220721s1960 xx 000 0 und d
041 _aeng
082 _a598.2(54)
100 _aWeesner, Frances M.
245 _aGeneral zoological microtechniques
260 _aU.S.A.
_bWilliams and Wilkins Co.
_c1960
300 _a230P.
999 _c84221
_d84221