GUENTHER, E. M.; ROBERTS, J. M.. Soil Nitrogen Influences Early Root Allocation of Lespedeza cuneata. Tillers, [S.l.], v. 5, p. 21-23, june 2012. Available at: <https://ojs.grinnell.edu/index.php/tillers/article/view/42>. Date accessed: 12 oct. 2021.