Corn and corn improvement - Sprague, G. F.; Dudley, J. W.; Mickelson, S. H.; Heichel, G. H.; Stuber, C. W.; Kissel, D. E. (American Society of Agronomy ; Crop Science Society of America ; Soil Science Society of America, 1988)
Base de Datos Wiley.
Number 18 in the series Agronomy