Vargas-Rodríguez, C.F. and Boschini-Figueroa, C. 2011. Forage yield of Trypsacum laxum fertilized with nitrogen, phosphorous and potassium. Agronomía Mesoamericana. 22, 1 (Jun. 2011), 99–108. DOI:https://doi.org/10.15517/am.v22i1.8672.