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999 _c7770
_d7770
005 20211222111832.0
008 180712s9999 xx 000 0 und d
020 _a8170351774
082 _a639.31
_bCHA
_223
100 _aCHATTOPADHYAY, G.N.
245 _aChemical analysis of fish pond soil and water /
_c[by] G.N.Chattopadhyay
260 _aDelhi
_bDaya pub.
_c1998
300 _a132 p.
500 _aIncludes appendixes,references and index.
650 _aFish culture
650 0 _a Ponds
_9117991
650 0 _a Ponds-Chemical analysis
_9117992
942 _cR