TY  - BOOK
AU  - Kotpal,R.L.
TI  - Mollusca: a text book for college and university students 
U1  -  594 
PY  - 1981///
CY  - Meerut
PB  - Rastogi
KW  - Mollusks
KW  - Shells
N1  - Bibliography : p. 239-240
ER  -