TY  - BOOK
AU  - Oscar Hertwig
AU  - Edward L. Mark
TI  - Text-book Of The Embryology Of Man And Mammals
PY  - 1912///
CY  - UK
PB  - George Allen & Unwin Ltd
KW  - English
KW  - General
KW  - Applied Sciences العلوم التطبيقية
ER  -