000 00310nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aVera Frelter
245 0 _aStudies in the structure physiology and ecology of molluscs
260 _bAcademic press
260 _c1968
365 _b81.00
942 _cBK
999 _c199258
_d199258