TY  - BOOK
AU  - Nieuwkoop,Pieter D
AU  - Sustasurya,Lien A
TI  - Primordial germ cells in the chordates : : embryo genesis and phylogenesis
T2  - Developmental and cell biology series
SN  - 0521223032
U1  - 596.03	 
PY  - 1979///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Chordata--Embryology	
KW  - Germ cells	
ER  -