00427nam a22001577a 4500003000400000008004100004082001700045100002500062245008900087260003200176300001300208502001500221650001300236650001100249650000900260OSt260526b        |||||||| |||| 00| 0 eng d  a633.18bR19R  aRao, P. Venkat Raman  aResponse of Rice (Oryza sativa L.) Varieties to Nitrogen Levels in Rainfed Ecosystem  aPusa, SamastipurbRAUc2003  avi, 66P.  bMsc.d2003  aAgronomy  aThesis  aMsc.