Margot, J L Topography of the lunar poles from radar interferometry: a survey of cold trap locations. [electronic resource] - Science (New York, N.Y.) Jun 1999 - 1658-60 p. digital Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S. ISSN: 0036-8075 Standard No.: 10.1126/science.284.5420.1658 doi Subjects--Topical Terms: IceInterferometryMoonRadarWater