Pennsylvania. Dept. of Internal Affairs., & Tittman, O. H. (1909). Report on the resurvey of the Maryland-Pennsylvania boundary part of the Mason and Dixon line. [Harrisburg: Harrisburg Pub. Co..
Chicago Style CitationPennsylvania. Dept. of Internal Affairs., and Otto Hilgard Tittman. Report On the Resurvey of the Maryland-Pennsylvania Boundary Part of the Mason and Dixon Line. [Harrisburg: Harrisburg Pub. Co., 1909.
MLA CitationPennsylvania. Dept. of Internal Affairs., and Otto Hilgard Tittman. Report On the Resurvey of the Maryland-Pennsylvania Boundary Part of the Mason and Dixon Line. [Harrisburg: Harrisburg Pub. Co., 1909.