Döbereiner, J. and Arruda, N. B. de (2014) “Interralations between varieties and nutrition in nodulation and symbiosis of soybean (<i>Glycine max (L.) Merril)”, Pesquisa Agropecuaria Brasileira, 2(1), pp. 475–487. doi: 10.1590/S1678-3921.pab1967.v2.17964.