TY - GEN AU - Bettencourt, E. AU - Konopka, J. TI - IBPGR Directory of Germplasm Collections 3. Cereals Avena, Hordeum, Millets, Oryza, Secale, Sorghum, Triticum, Zea and Pseudocereals SN - 92-9043-195-4 PY - 1990/// CY - Rome PB - IBPGR KW - IBPGR DIRECTORY GERMPLASM COLLECTIONS CEREALS ER -