00331    a2200121   4500082001700000100001900017245002000036260004600056300002100102650006000123650001000183700001600193  a631.521bDAH  aDahiya, B. S.   aSeed technology  aNew DelhibKalyani Publishersc1997g1997  aviii,275p.c22cm  aProduction of propagational organisms and new varieties  aSeeds  aRai, K. N.