TY  - BOOK
AU  - Graham,Peter H.
AU  - Harris,Susan C.
ED  - Centro Internacional de Agricultura Tropical.
TI  - Biological nitrogen fixation technology for tropical agriculture: based on papers presented at a workshop held at the Centro Internacional de Agricultura Tropical, March 9-13, 1981 
PY  - 1982///
CY  - Cali, Colombia
PB  - The Centro
KW  - Soil inoculation
KW  - Agriculture
KW  - Tropics
KW  - Nitrification
KW  - Nitrogen
KW  - Fixation
ER  -