000 00304nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aMorgan Harris
245 0 _aCell structure and somatic variation
260 _b"Holt, Reinhart and whiston "
260 _c1964
365 _b138.75
942 _cBK
999 _c198883
_d198883