TY  - BOOK
AU  - Marshall 
AU  - Williams 
TI  - Parker and Haswell Textbook of Zoology Invertebrates 
SN  - 9789389393453
U1  - 596 
PY  - 2024///
CY  - New Delhi
PB  - Med. Tech Science Press 
KW  - Zoology
KW  - Bio Science
N1  - Index Included
ER  -