Methods for evaluating biological nitrogen fixation
Bergersen, F. J.
Methods for evaluating biological nitrogen fixation - New York : Wiley, 1980 - 702 p.
14918
Bacterias nitrificantes.
Nitrógeno--Fijación.
631.46 / B4
Methods for evaluating biological nitrogen fixation - New York : Wiley, 1980 - 702 p.
14918
Bacterias nitrificantes.
Nitrógeno--Fijación.
631.46 / B4
