000 00308 a2200109 4500
008 180917b xxu||||| |||| 00|
100 _a Anon
245 _a Fauna of West Bengal, 9 (Mollusca) State Fauna Series- 3 /
_cAnon
260 _aCalcutta
_bZoological Survey of India
_c1992
300 _a268p.
942 _2ddc
_cBK
999 _c7073
_d7073