TY  - BOOK
AU  - Bliss, F. A.
AU  - Hardarson, G.
TI  - Enhancement of biological nitrogen fixation of common bean in Latin America: : results from an FAO
T2  - Developments in plant and soil sciences v. 52
U1  - 635.65098 
PY  - 1993///
CY  - Dordrecht
PB  - Kluwer
KW  - Frijol
KW  - América Latina
KW  - Nitrógeno
KW  - Fijación
ER  -