TY - RPRT TI - Lunar radar mapping: Correlation between radar reflectivity and stratigraphy in north-western mare imbrium AU - G. G. Schaber AU - R. E. Eggleton AU - T.W. Thompson PY - 1970 DO - 10.1038/2261236b0 UR - https://pubs.usgs.gov/publication/70010176 ID - 70010176 ER -