United States, Environmental Data Service,

"This report extends the list of Jupiter's decametric emissions observed at Houlder through the Jupiter apparition of 1974. The data were recorded on the University of Colorado's radio spectrograph. Previous reports which covered the period from 1960 through December 1971 are found in Warwick and Kreiss [1964], Warwick and Dulk [1965, 1966, 1968] and Warwick et al. [1973]. These reports cover the apparitions of 1960-63, 1964, 1964, 1967-68 and 1969-71 respectively" - - Introduction.

Technical Report

Jupiter (Planet)

National Environmental Satellite and Data Information Service (NESDIS)