Navarro, E., Burciaga, G., González, S., Vega, M.C., Morones, R. and Sandoval, E. 2016. Double cross hibrids produced with lines improved by gamete and backcross selection. Agronomía Mesoamericana. 8, 2 (Jun. 2016), 61–71. DOI:https://doi.org/10.15517/am.v8i2.24660.