TY  - BOOK
AU  - Verma, P. S.
AU  - Agarwal, V. K.
TI  - Chordate embryology
SN  - 8121902614
U1  - 596 
PY  - 2007///
CY  - New Delhi
PB  - S. chand
KW  - Zoology
N1  - Includes index
ER  -