TY  - BOOK
AU  - Ursprung, H.
TI  - Stability of the Differentiated State
U1  - 574.876 
PY  - 1968///
CY  - Berlin
PB  - Springer-Verlag
KW  - Life sciences
KW  - Pure Sciences
KW  - Developmental biology
KW  - Embryology
ER  -