Nitrogen fixation : Vol. 3 : Legumes - Broughton, William (William J.) (Oxford : Clarendon Press, 1983)
v. 1. Ecology.--v. 2. Rhizobium.--v. 3. Legumes.--v. 4. Molecular biology.
Includes bibliographical references and indexes.
Keywords: Nitrogen -- Fixation; Nitrogen-fixing microorganisms