Sierra, M., Palafox, A., Uribe, S., Becerra, E.N., Lara, D., Barrón, S., Rodríguez, F., Romero, J. and Sandoval, A. 2003. Behaviour of normal and high quality protein maize varieties for the Gulf of Mexico region. Agronomía Mesoamericana. 14, 2 (Sep. 2003), 135–141. DOI:https://doi.org/10.15517/am.v14i2.11941.