[1]
P. Broquen, J. L. Girardin, G. Falbo, and O. Álvarez, “Prediction models of site index in Pinus ponderosa Dougl. from soil features, west andinopatagonia, 37°-41° S, República Argentina”, BOSQUE, vol. 19, no. 1, pp. 71–79, Jun. 1998.