TY - GEN AU - Vyas,A. TI - Eco-sysmbiotic differences among the rhizobial species of soybean Glycine max (L.) Merr KW - Species KW - Glycine max KW - Proteins KW - Oils KW - Nitrogen fixation KW - Bacteria KW - Temperature KW - Density KW - Varieties KW - Bradyrhizobium japonium ER -