00363nam a22001097a 4500003000400000008004100004082002100045100002100066245013100087260002700218300000800245OSt240717b        |||||||| |||| 00| 0 eng d  aR633.08523bR13S  aIASRI, New Delhi  aSample Survey for methodological investigations into high yielding varieties programe: final report 1977-78 to 1979-80 - Vol.1  aNew DelhibIASRIc1984  a210