TY  - BOOK
AU  - Bouldin, David.
TI  - Nitrogen fixation by legumes in the tropics
T2  - Cornell International Agriculture, mimeograph
PY  - 1979///
CY  - Ithaca
PB  - New York State College of Agriculture and Life Sciences
KW  - Leguminosas
KW  - Trópicos
KW  - Nitrógeno
KW  - Efecto en plantas
KW  - Fijación
ER  -