00463nam a22001697a 4500003000400000008004100004020001800045082001400063100001600077245004000093250001800133260004200151300001100193650004200204650003400246650001300280OSt230317b        |||||||| |||| 00| 0 eng d  a9788127248994  a633bR26A  aReddy, S.R.  aAgronomy of field crops/S.R. Reddy   a3rd. rev. ed.  aLudhiana:bKalyani Publishers;c2009.  a690 p.  aAgriculture and related technologies   aTechnology (Applied sciences)  aAgronomy