text Manila IRRI 1992 Ind v, 65 p.: ill.; 30 cm. v, 65 p.: ill.; 30 cm. BIOFERTILIZER germplasm collections at IRRI BIOFERTILIZERS 631.86 631.86BIO INLIS000000000011380 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)