Nitrogen fixation with non- Legumes: Proceedings of the 4th International symposium on Nitrogen fixation with non- Legumes, Rio de Janeiro, Brazil, 23- 28 August 1987
edited by F. A. Skinner, R. M. Boddey and I. Fendrik
Boston
Kluwer
1989
ix, 336p., illus, tables, figs
Includes bibliographical references
Nitrogen- Fixation- congresses
International symposium on nitrogen fixation with Non- Legums 94th: 1987: Rio de Janeiro, BrazilI