EntityQ621020· pop 13· linked from 282 articlesElmerSign in to savelunar craterConnectionsimpact craterEntityApolloEntityDavyEntityMons La HireEntityIbn FirnasEntityBowditchEntityCharles ElmerEntityEarthConceptMoonConceptNASAConceptgeographic coordinate systemEntityInternational Standard Book NumberEntitydiameterEntitydigital object identifierEntityInternational Astronomical UnionEntitybibcodeEntityApollo 12EntityeponymEntityUnited States Geological SurveyEntitylibrationEntityCategoriesImpact craters on the MoonLQ21 quadrangle