"Mineral Waters therapeutic use Pennsylvania Popular Works." . . "Health Resorts Pennsylvania Addresses." . . "Harrogate (Pa.)" . . "Health Resorts Pennsylvania Popular Works." . . "Mineral Waters therapeutic use Pennsylvania Addresses." . . "Balneology Pennsylvania Popular Works." . . . . "Balneology Pennsylvania Addresses." . . . . . . . . . . . . . . . "Electronic books"@en . . . . . "Directions for the use of the mineral water and cold bath, at Harrogate, near Philadelphia"@en . "Directions for the use of the mineral water and cold bath, at Harrogate, near Philadelphia" . . . . . . . . . . . . .