@article{article8cb1bb19,
title   = {Rhizobia and other legume nodule bacteria richness in brazilian Araucaria angustifolia forest},
author = {Lammel, Daniel Renato and Brancalion, Pedro Henrique Santin and Dias, Carlos Tadeu dos Santos and Cardoso, Elke Jurandy Bran Nogueira},
year = {2007},
doi = {10.1590/S0103-90162007000400011},
journal   = {Scientia Agricola}
}