000 003490000a22001330004500
008 140223b1962 xxu||||| |||| 00| 0 eng d
041 _aEng
080 _aK:73 K2
082 _aK:73 K2
100 _aRUGH Roberts
245 _aExperimental embryology: Techniques and procedures. Edn.3.
260 _aMinneapolis
_bBurgess
_c1962
650 _aZOOLOGY
999 _c79293
_d79293