00490nam a22001697a 4500003000400000008004100004082001800045100001700063245010200080260006800182300000900250502001700259650001300276650000900289650001100298650001100309OSt260518b        |||||||| |||| 00| 0 eng d  a633.187bR14R  aRajesh Kumar  aResponse of Rice Varieties to Levels of Nitrogen Under Medium Land Situtation / cby Rajesh Kumar  a.- Sabour, Bhagalpurb: Bihar Agricultural College, RAUc, 1997  a78p.  bM. Sc.d1997  aAgronomy  aRice  aThesis  aM. Sc.