TY  - BOOK
AU  - Dobereiner,Johanna
AU  - Pedrasa,Fabioo
TI  - Nitrogen-fixing bacteria in nonleguminous crop plants / 
T2  - brock/Springer series in contemporary bioscience, 
U1  - 579.3 
PY  - 1987///
CY  - Madison : 
PB  - Science Tech Publishers , 
KW  - AZOSPIRLLIUM
N1  - Includes bibliography & index
ER  -