000 00310nam a2200121Ia 4500
008 251112s9999||||xx |||||||||||||| ||und||
040 _aCNCLSA
100 _aWilliam C. Hoida
245 0 _aBiological Abstracts ( Sec B)
260 _bUniverity Of Phillidelphia
_aPhillidelphia
300 _bV.23
942 _cJRBV
999 _c26673
_d26673