TY  - BOOK
AU  - Horstadius,Sven
TI  - Experimental embryology of echinoderms
U1  - 593.95033 
PY  - 1973///
CY  - Oxford
PB  - Clarendon Press
KW  - Embryology, experimental
N1  - Includes index; Bibliography: p. 174-183
ER  -