TY  - BOOK
AU  - Postgate,J.R.
TI  - Nitrogen fixation
SN  - 0521640474
U1  - 572.545 21
PY  - 1998///
CY  - Cambridge, U.K., New York, NY, USA
PB  - Cambridge University Press
KW  - Nitrogen-fixing microorganisms
KW  - Nitrogen
KW  - Fixation
KW  - Root-tubercles
N1  - Includes bibliographical references (p. 107-108) and index
ER  -