@ARTICLE {AYANABA:1981c, title = {An agar plate method for rapid screening of Rhizobium for tolerance to aluminum}, author = {Ayanaba, A. and Asanuma, S. and Munns, D. N. }, journal = {Presented at the 8th North America Rhizobium Conference, Winnipeg, 2-7 August}, year = {1981}, month = {August}, }