000 00578nam a2200181Ia 4500
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041 _aENG
082 _a630
_bVEN
100 _aK. Venkatasheshagiri
245 0 _aStudies on effect of zinc enriched farmyard manure on maize (Zea mays L.) in vertisol`
250 _aM.Sc (Agri)
260 _aDharwad
_bUniversity of Agricultural Sciences, Dharwad
_c1993
300 _a188p
546 _aENGLISH
700 _a H.M. Manjunathaiah Department of Soil Science and Agricultural Chemis
942 _cBK
999 _c35049
_d35049