@ARTICLE {PULVER:1982,
title = {Nodulation of soybean cultivars with Rhizobium spp. and their response to inoculation with R. japonicum},
author = {Pulver, E. L. and Brockman, F. and Wien, H. C. },
journal = {Crop Science},
year = {1982},
volume = {22},
pages = {1065--1070},
issn = {0011-183X},
}