TY  - BOOK
AU  - By. Finan, Turlough M.
AU  - Brian, Layzell, Vessey and Newton
TI  - Nitrogen fixation: Global perspectives
SN  - 0-85199-591-8
U1  - 572.545 F 4904 N 
PY  - 2002///
CY  - USA
PB  - Cabi
KW  - Nitrogen fixation
ER  -