http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Ascochyta blight and winter sowing of chickpeas
proceedings of the Workshop on Ascochyta Blight and Winter Sowing of Chickpeas
Workshop on Ascochyta Blight and Winter Sowing of Chickpeas (1981 : Aleppo, Syria)
International Center for Agricultural Research in the Dry Areas