Citation

Brockwell J , Gault RR , Morthorpe LJ , Peoples MB , Turner GL Bergersen FJ (1989) Effects of soil nitrogen status and rate of inoculation on the establishment of populations of Bradyrhizobium japonicum and on the nodulation of soybeans. Crop and Pasture Science 40, 753-762.

https://doi.org/10.1071/AR9890753