TY  - BOOK
AU  - 
AU  - Lea,Peter J et al.
TI  - Plant biochemistry and molecular biology
SN  - 0471933139
U1  - 572.2 
PY  - 1993///
CY  - United States
PB  - John wiley and sons inc.
KW  - Nitrogen fixation
KW  - plant pigments
ER  -