@article{vargas_lisboa_schlindwein_granada_giongo_beneduzi_passaglia_2009,  title={Occurrence of plant growth-promoting traits in clover-nodulating rhizobia strains isolated from different soils in Rio Grande do Sul state},  volume={33},  ISSN={0100-0683},  url={https://doi.org/10.1590/S0100-06832009000500016},  DOI={10.1590/S0100-06832009000500016},  number={5},  journal={Revista Brasileira de Ciência do Solo},  publisher={Sociedade Brasileira de Ciência do Solo},  author={Vargas, Luciano Kayser and Lisboa, Bruno Brito and Schlindwein, Gilson and Granada, Camille Eichelberger and Giongo, Adriana and Beneduzi, Anelise and Passaglia, Luciane Maria Pereira},  year={2009},  month={Sep},  pages={1227–1235} }