00406nam a22001577a 4500003000400000008004100004082001700045100002200062245007400084260003200158300001000190502001500200650001300215650001100228650000900239OSt260526b        |||||||| |||| 00| 0 eng d  a633.18bD38R  aKumar, Dharmendra  aResponse of Rice Varieties to Levels of Nitrogen During Summer Season  aPusa, SamastipurbRAUc1992  a119P.  bMsc.d1992  aAgronomy  aThesis  aMsc.