000 00380nam a2200133Ia 4500
008 251112s9999||||xx |||||||||||||| ||und||
040 _aCNCLSA
100 _aEdgar J. Boell
_92331
245 4 _aThe Journal of Experimental Zoology
260 _cSeptember, 1969
_bThe Wister Institute of Anatomy And Biology
_aPhiladelphia
300 _aP. 1-486
300 _bV. 172
942 _cJRBV
999 _c11270
_d11270