000 00333nam a2200133Ia 4500
008 170101s2011 xx 000 0 und d
020 _a9788170357391
082 _a639.2 KHA
100 _aKhanna, D. R
245 0 _aEcology of Fish pond
260 _aNew Delhi
_bDaya Publishing House
_c2011
300 _a173p.
942 _2ddc
_cBK
999 _c344131
_d344131