Title:Root nodules of legumes : structure and functions / F.J Bergersen Author:Bergersen, F.J Publication information:John Wiley ISBN:0471104566 Physical description:x, 164p Series title:Botanical research studies Call number: 583.32 Access from: new models geography(at Osmania University Library) Items: Osmania University Library 96518 (96518) located at Stacks