TY  - BOOK
AU  - Nath, Vishwa
TI  - A text book of zoology
AV  - QL47.2 N3 1984
PY  - 1984///
CY  - New Delhi
PB  - S. Chand & Company Ltd.
KW  - Zoology - Invertebrates
N1  - Includes index
ER  -