000 00491nam a2200193Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a571.861
_bW118
100 _aWaddington C H
245 _aPrinciples of embryology
260 _aLondon
_bAllen & Unwin
_c1960
300 _ax,510p.
440 _aCurrent concepts in biology series
650 _aCytology
650 _aDevelopmental genetics
650 _aEmbryology
942 _cBK
999 _c49027
_d49027