Soledad S. Mina-Roguel text Maligaya, Nueva Ecija Philippine Rice Research Institute 2007 eng

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174 p. :ills.; tabs ;22 cm International Rice Research Institute RICE; HYBRIDS PRODUCTION TRAINING MANUAL 633.18 633.18 HYB 971-9081-1613 241016 20241016105637 INLIS000000000000295 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)