Avaliacao de genotipos de soja (Glycine max (L.)Merrill)e de estirpes de Bradyrhizobium japonicum para eficiencia simbiotica
Evaluation of soybean (Glycine max (L.)Merrill)genotipes and Bradyrhizobium japonicum strains for then potential for symbiotic efficiency for N2 fixation
- Piracicaba, SP (Brasil): 1987.
- 155 p.