000 00535nam a22001937a 4500
003 OSt
005 20121211155759.0
008 121211b xxu||||| |||| 00| 0 eng d
020 _a8174881220
082 _a577.6 DIW
100 _aDiwan, A. P.
245 _aEcology of fresh water organisms and insects.
250 _a1st ed.
260 _aNew Delhi :
_bAnmol publications pvt ltd,
_c1995.
300 _a399 p.
_bill.
_c22 cm.
650 _aEcology of fresh water organisms and insects.
700 _aArora, D. K.
942 _2ddc
_cBK
999 _c3418
_d3418