000 00311nam a2200121Ia 4500
008 190829s9999||||xx |||||||||||||| ||und||
100 _aKhanna, S. S
245 0 _aGenetics, Heredity & Evolution
250 _a3RD ED.
260 _bMcgraw Hill Book Company
_aNew York
_c1948
650 _aEmbryology
942 _cBK
999 _c11869
_d11869