TY  - BOOK
AU  - Prasad, S. N.
TI  - Textbook of Invertebrate Zoology
U1  - 592 
PY  - 1970///
CY  - Allahabad
PB  - Kitab Mahal
KW  - Pure Sciences
KW  - Zoological sciences
KW  - Invertebrates
ER  -