TY  - BOOK
AU  - Alexander,M.
TI  - Biological nitrogen fixation: ecology, technology and physiology 
SN  - 0306416328
PY  - 1984///
CY  - New York
PB  - Plenum Press
KW  - Nitrogen
KW  - Fixation
KW  - Congresses
KW  - Rhizobium
KW  - Micro
KW  - organisms, Nitrogen
KW  - fixing
KW  - Legumes
N1  - 'Proceedings of a training course ... held January 18-29, 1982, in Caracas, Venezuela' - T.P. verso; Includes bibliographical references and indexes
ER  -