Westby, C. A., Enderlin, C. S., Steinberg, N. A., Joseph, C. M., & Meeks, J. C. (1987). Assimilation of 13NH4+ by Azospirillum brasilense grown under nitrogen limitation and excess.

Westby, C A., C S. Enderlin, N A. Steinberg, C M. Joseph, and J C. Meeks. Assimilation of 13NH4+ By Azospirillum Brasilense Grown Under Nitrogen Limitation and Excess. 1987.

Westby, C A., et al. Assimilation of 13NH4+ By Azospirillum Brasilense Grown Under Nitrogen Limitation and Excess. 1987.