000 00348nam a22001337a 4500
020 _a0074622609
082 _a577
_bMUK/E
100 _aMukherjee, Biswarup
245 _aEnvironmental Biology/
_cby Biswarup Mukherjee
260 _aNew Delhi:
_bTata McGraw-Hill Publishing Co.,
_c1996.
300 _aviii,690p.
650 _aBiology
942 _cBK
999 _c664815
_d664815