@ARTICLE {AYANABA:1982b,
title = {Antibiotic-resistant Mutants identified from Nodules of Uninoculated soybeans Grown in a Strongly acidic Soil},
author = {Ayanaba, A. and Wong, A. L. },
journal = {Soil Biology and Biochemistry},
year = {1982},
volume = {14},
pages = {139--143},
}