00521nam a22001817a 4500003000400000008004100004020001800045082001500063100001700078245006200095250001800157260004200175300001100217650004200228650003500270650001300305700002100318OSt220908b        |||||||| |||| 00| 0 eng d  a9789327268706  a631 bR29P  aReddy, S.R.   aPrinciples of agronomy/by S.R. Reddy and Andhira Pradesh   a5th. rev. ed.  aLudhiana:bKalyani Publishers,c2016.  a763 p.  aAgriculture and related technologies   aTechnology (Applied sciences)   aAgronomy  aPradesh, Andhira