Sylvester-Bradley et al--Chem. Abst., vol. 100, (1984), p. 67287a. |
Means et al--Soil Science Soc. Proc., vol. 25, pp. 105-108. |
Dowling, D. N. et al., (1985), in Nitrogen Fixation Research Progress, eds. |
Evans, H. J. et al., ISBN 90-242-3255-7, p. 141. |
Eaglesham, A. R. J. et al., (1982), Appl. Environ. Microbiol., 44:611-618. |
Berestetskii, O. A. et al., (1983), Mikrobiologiya, (Moscow), 52:651-657. |
Brewin, N. J. et al., (1983), J. Gen. Microbiol. 129:2973-2977. |
Diatloff, A. and Brockwell, J., (1974), Austral. J. Exp. Agric. Husb., 16:514-521. |