Endophytic and rhizospheric enterobacteria isolated from sugar cane have different potentials for producing plant growth-promoting substances - Ferrara, Felipe Ibañez de Santi; Oliveira, Zilda Machado; Soto Gonzales, Hebert Hernan; Floh, Eny Iochevet Segal; Barbosa, Heloiza Ramos (Plant and soil, 2012)