Colbert, Raphael W., Elide Valencia, and James S. Beaver. 2012. “Dry Matter Yield and Chemical Content of Forage Sorghums Intercropping With Annual Legumes”. The Journal of Agriculture of the University of Puerto Rico 96 (3-4):165-81. https://doi.org/10.46429/jaupr.v96i3-4.3167.