Nitrogen fixation :
Nitrogen fixation : proceedings of the Fifth International Symposium on Nitrogen Fixation with Non-legumes, Florence, Italy, 10-14 September 1990 /
edited by M. Polsinelli, R. Materassi, and M. Vincenzini.
- Dordrecht : Boston : Kluwer Academic Publishers, c1991.
- xi, 678 p. : ill. ; 27 cm.
- Developments in plant and soil sciences ; v. 48 .
Includes bibliographical references and index.
0792314107 (alk. paper)
Nitrogen--Fixation--Congresses.
Nitrogen-fixing microorganisms--Congresses.
589.90133 / NIT
Includes bibliographical references and index.
0792314107 (alk. paper)
Nitrogen--Fixation--Congresses.
Nitrogen-fixing microorganisms--Congresses.
589.90133 / NIT