"New Mexico" . . . . . . . . . "Effect upon borehole-gravity data of salt structures typical of the WIPP Site (northern Delaware Basin), Eddy County, New Mexico"@en . . . . . . "Maps"@en . . . . "Effect upon borehole-gravity data of salt structures typical of the WIPP site (Northern Delaware Basin), Eddy County, New Mexico"@en . . . "WIPP Site (northern Delaware Basin), Eddy County, New Mexico"@en . "Charts, diagrams, etc"@en .