Bunts and smuts of wheat; an international symposium. Raleigh, North Carolina, August 17-20, 1997

by 89772 Malik, V.S., 91709 Mathre, D.E. eds., 15152 North American Plant Protection Organization, Ottawa (Canadá), 35861 International Symposium on Bunts and Smuts of Wheat Raleigh, NC (EUA) 17-20 Ago 1997
Published 1998