TY  - GEN
AU  - 
AU  - Dobereiner, J. ...[et.al.], ed.
TI  - Limitations and potentials for biological nitrogen fixation in the tropics
SN  - 0306365103
PY  - 1978///
CY  - New York
PB  - Plenum Press
KW  - Biological Nitrogen Fixation
ER  -