Sheldon Judson · 8 obras en el catálogoObrasPhysical geologyEExcavation of the Abri Pataud, les EyziesExcavation of the Abri Pataud, les EyziesProblem Solving in GeologyEarth1995GGeology of the San Jon site, eastern New MexicoGeology of the San Jon site, eastern New Mexico1953Physical geology1976FFundamentos de geología físicaFundamentos de geología físicaRRiver Basin Surveys papers, 1-6River Basin Surveys papers, 1-6
