00492nam a22001577a 4500003000400000008004100004020001800045082001400063100002900077245008000106260004600186300001400232650003400246650004100280650001300321OSt251007b        |||||||| |||| 00| 0 eng d  a9788127248710  a630bB57A  aBhattacharya, Buddhadeb.  aAdvanced Principles and Practices of Agronomy / cby Buddhadeb Bhattacharya  a.- Ludhianab: Kalyani Publishersc, 2013  axvi,356p.  aTechnology (Applied Sciences)  aAgriculture and Related Technologies  aAgronomy