TY  - BOOK
AU  - marshall T Jeffrey
AU  -  Haswell William A
TI  - Textbook of zoology
SN  - 8123901399(V 2) (pbk)
U1  - K, J4;K2.2;5 
PY  - 1987///
CY  - New Delhi    
PB  -  CBS Publishers Distributors      
KW  - Zoology
ER  -