000 00273nam a22001217a 4500
999 _c3511
_d3511
020 _a97171339037
082 _a592.01
100 _aR.L. Kotpal
245 _aModern Text Book of Zoology Invertebrates
260 _aNew Delhi
_bRastogi
_c2009
300 _a879
942 _cBK
_01