000 00418nam a2200157Ia 4500
008 170901s1992 xx 000 0 und d
082 _a636.597
_bS66B
100 _aSrivastava, S.M.
245 0 _aDuck Keeping
260 _aNew Delhi
_bSri Publishing House
_c1992
300 _a34
650 _aAgriculture and related technologies
650 _aTechnology (Applied sciences)
653 _aDucks
942 _2ddc
_cBK
999 _c17006
_d17006