1. Lunar ejecta in heliocentric space;Alexander;Lecture Notes in Physics,1976
2. The Gegenschein: additional information from cosmic dust experiments on Lunar Explorer 35 and Mariner IV;Alexander;Proc. Southwest Reg. Conf.,1977
3. The interplanetary and near Jovian dust environment: some experimental results;Alvarez;Space Research,1975
4. Lunar and planetary impact erosion;Ashworth,1978
5. Polarimetric observations of the zodiacal light in Hawaii from 1969 to 1974;Bandermann;Mem. Roy. Astron. Soc.,1976