Evaluation of nitrogen fixation by different strains of theAzolla-Anabaenasymbiosis in the presence of a high level of ammonium
N. Okoronkwo, C. Hovel, D. L. EskewVolume:
7
Year:
1989
Language:
english
Pages:
4
DOI:
10.1007/bf00709661
File:
PDF, 388 KB
english, 1989