na INLIS000000000003416 Ind 0010-1118003416 TECHNICAL handbook on symbiotic nitrogen fixation : legume/rhizobium TECHNICAL handbook on symbiotic nitrogen fixation : legume/rhizobium Rome FAO 1983 144 p.: ill.; 21 cm. 144 p.: ill.; 21 cm. 92-5-10-101440 FAO.631.461.5TEC 631.461.5 LEGUMES RHIZOBIUM NITROGEN FIXATION 587/FAO/90