Biblio
H
J. M. Hart, Sullivan, D. M., Gamroth, M. J., Downing, T., and Peters, A.,
“Silage corn: western Oregon”,
Extension Service, Oregon State University, 2009.
J. M. Hart, Sullivan, D. M., Myers, J., and R Peachey, E.,
“Sweet corn: western Oregon”,
Extension Service, Oregon State University, 2010.