I. Watanabe [et al.] text Manila, Philippines International Rice Research Institute 1992 eng v, 66 p. : ills. ; 28 cm. I. Watanabe [et al.] IRRI, PUPUK ORGANIC FERTILIZERS GERMPLASM IRRI 971-22-0025-6 250110 20250110041219 INLIS000000000000728 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)