TY  - BOOK
AU  - Allen, O. N.
AU  - Allen, Ethel K.
TI  - The leguminosae; a source book of characteristics, uses, and nodulation
U1  - 583.32 
PY  - 1981///
CY  - Madison, Wis.,
PB  - University of Wisconsin
KW  - Leguminosas
KW  - NitrÃ³geno
KW  - FijaciÃ³n
KW  - Rhizobium
ER  -