TY  - BOOK
AU  - Verma,P.S.
AU  -  Agrawal,V.K.
TI  - Chordate embryology: developmental biology of nonchordates and chordates 
SN  - 8121902614
U1  - 616.075 22
PY  - 1975///
CY  - New delhi
PB  - S>. Chand and com
KW  - Emloryology
N1  - Includes bibliographical references and Index
ER  -