http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Breeding strategies for resistance to the rusts of wheat
International Maize and Wheat Improvement Center
[N. W. Simmonds and S. Rajaram, technical editors].
"An international workshop on Breeding Strategies for Resistance to the Rusts of Wheat was held at CIMMYT/Mexico June 29-July 1, 1987"--Pref.