000			00346nam a2200145Ia 4500
008			161001s2011 xx 000 0 und d
020			_a9788170000000
082			_a639.3 K55E
100			_aKhanna,D.R
245			_aEcology of fish pond
260			_aNew Delhi _bDaya _c2011
300			_a173+vp.
650			_aEcology-fish pond
942			_2ddc _cC
999			_c6316 _d6316