00355nam a2200109Ia 4500082001800000245009300018260005700111300000900168546001200177650001600189700004000205  a631.5bUTY/AD  aAdditions, delections, modification to the package of practices for high yields may 1979  aBangalorebUniversity of Agricultural Sciencesc1980  a15p.  aEnglish  aAgriculture  aUniversity of,Agricultural sciences