TY  - BOOK
AU  - Polsinelli,M.
AU  - Materassi,R.
AU  - Vincenzini,M.
ED  - International Symposium on Nitrogen Fixation with Non-legumes
TI  - Nitrogen fixation: proceedings of the Fifth International Symposium on Nitrogen Fixation with Non-legumes, Florence, Italy, 10-14 September 1990 
SN  - 0792314107 (alk. paper)
U1  - 589.90133 22
PY  - 1991///
CY  - Dordrecht, Boston
PB  - Kluwer Academic Publishers
KW  - Nitrogen
KW  - Fixation
KW  - Congresses
KW  - Nitrogen-fixing microorganisms
N1  - Includes bibliographical references and index
ER  -