000 00408nam a2200169Ia 4500
008 210210b1960 xxu||||| |||| 00| 0 eng d
041 _aeng
082 _a590/315
100 _aWADDINGTON (C H)
245 _aPrinciples of embryology
260 _aLondon
_bGeorge Allen and Unwin Limited
_c1960
650 _aPrinciples
650 _aof
650 _aembryology
690 _aZoology
906 _a010884
999 _c138882
_d138882