Interactions Among Root-Inhabiting Fungi and Their Implications for Biological Control of Root Pathogens, D.M. Sylvia and D.O. Chellemi.
Dwarfing Genes in Plant Improvement, S.C.K. Milach and L.C. Federizzi.
A Review of the Effect of N Fertilizer Type on Gaseous Emissions, R. Harrison and J. Webb.
Rhizobia in the Field, N. Amarger.