text Manila IRRI 1992 Ind v, 66 p.: ill.; 28 cm. v, 66 p.: ill.; 28 cm. BIOFERTILIZER germplasm collection at IRRI BIOFERTILIZERS GERMPLASM COLLECTION NITROGEN FIXING BACTERIA 631.874 631.874BIO 971-22-0025-6 INLIS000000000035924 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)