#3554 Explanatory notes to the geomorphological map of Mars 1: 20 000 000 1981 #912 Terrain Atlas of the Lunar equatorial Belt - Text and Illustrations - Sheet 7 - Illustrations of the lunar terrain units Holm, Esther A · 1966 #729 Explaination for the Preliminary Geologic Map of the Colombo Quadrangle Elston, Donald P · 1965 #730 Explaination for the Preliminary Geologic Map of the Ptolmaeus Quadrangle Masursky, Harold · 1965 #731 Explaination for the Preliminary Geologic Map of the Purbach Quadrangle Holt, H E · 1965 #732 Explanation for Preliminary Geologic Map of the Byrgius Quadrangle Trask, Newell J · 1965 #733 Explanation for Preliminary Geologic Map of the Fracastorius Quadrangle Elston, Donald P · 1965 #734 Explanation for the Preliminary Map of the Mare Undarum Quadrangle Masursky, Harold · 1965 #735 Explanation for the Preliminary Map of the Rupes Altai Quadrangle Rowan, Lawrence C · 1965 #477 Moon near side I-351 Description and evaluation of the physiographic regions - Engineer Special Study of the Surface of the Moon Hackman, Robert J · 1961 #5951 Explaination for the Preliminary Geologic Map of the Macrobius Quadrangle #5952 Explaination for the Preliminary Geologic Map of the Mare Serenitatis Quadrangle #5953 Explaination for the Preliminary Geologic Map of the Petavius Quadrangle #5954 Explanation for Geologic Map of the Montes Apenninus Quadrangle of the Moon #5955 Explanation for Preliminary Geologic Map of the Cleomedes Quadrangle #5956 Explanation for Preliminary Geologic Map of the Taruntius Quadrangle #5957 Explanation for the Preliminary Geologic Map of the Langrenus Quadrangle #5958 Explanation for the Preliminary Map of the Julius Caesar Quadrangle #5959 Explanation for the Preliminary Map of the Langrenus Quadrangle #5960 Explanation for the Preliminary Map of the Seleucus Quadrangle