TY - BOOK AU - Francis, Charles Andrew TI - Downy mildew disease of maize in the Philippines. Thesis (M.Sc.) AV - SB 191 .M2 F71 PY - 1967/// CY - [Ithaca, NY, USA] PB - Cornell University KW - Zea mays KW - Fungal diseases KW - Peronosclerospora KW - Philippines KW - Enfermedades fungosas KW - Filipinas KW - Thesis KW - Tesis KW - Books ER -