TY  - BOOK
AU  - Wolstenholme, O.B.E
ED  - A CIBA foundation symposium
TI  - Mammalian germ cells
U1  - 571.845 
PY  - 1953///
CY  - London
PB  - J. & A. Churchill
KW  - Mammals
KW  - Ovum
KW  - Semen
KW  - Spermatozoa
ER  -