Ruiz-Valdiviezo, V.M., Teresa R., Federico A., Dendooven, L. and Reiner 2009. EFFECTS OF INORGANIC FERTILIZERS AND RHIZOBIAL INOCULATION ON GROWTH, NODULATION AND TANNIN CONTENT OF ACACIELLA ANGUSTISSIMA (MILL.) BRITTON & ROSE. Gayana Botánica. 66, 2 (Dec. 2009), 206-217.