Maximum rainfall values over Luzon for duration of 1 and 2 days and return period from 2 to 50 years - Ferraris, Cirpriano C.; Soriano, B.M. (Manila Meteorological Training and Research, 1973)
"Issued by WMO/UNDP Project, 'Meteorological Training and Research, Manila', Institute of Meteorology, Philippine Weather Bureau, Department of Meteorology, University of the Philippines."
Keywords: Rain and rainfall -- Luzon