TY - BOOK AU - Gilchrist-Saavedra L. AU - Fuentes-Davila,G. AU - Martinez-Cano,C. TI - Practical guide to the identification of selected diseases of wheat and barley: Wheat program SN - 968-6923-82-9 PY - 1997/// CY - Mexico PB - Cimmyt KW - Wheat KW - diseases ER -