A Compendium of corn diseases
A Compendium of corn diseases by Cooperative Extension Service, University of Illinois and Extension Service, United States Department of Agriculture, cooperating. - St. Paul American Phytopathological Society 1973. - vi, 64 p., [1] fold. leaves of plates ill. 28 cm.
Corn--Diseases and pests
SB608.M2 / C65
632:633.15 / A512C