00684     2200229   4500001002100000005001500021035002000036245004800056260007500104300002800179020001800207084001500225650001800240650001700258650002100275650001200296650001000308008004100318100006700359856001500426990001300441INLIS00000000000065620241016101640  a0010-01240003421 aHYBRID rice breeding manual /cS.S. Virmani  aLos banos, Philippines :bInternational Rice Research Institute,c1997  a151 p. : ills. ; 23 cm.  a971-22-0103-1  a633.18 HYB 4aRICE, HIBRIDA 4aORYZA SATIVA 4aBREEDING METHODS 4aHYBRIDS 4aIRRI.241016                           0      0 aB.C.Virakhtamat, C.L.Casal, R.S.Toledo, M.T. Lopez, J.O.Manalo  aBBPSI PADI  a010/2000