Petroglyphs <rock carvings> in the Susquehanna River near Safe Harbor, Pennsylvania . (Publications of Pennsylvania Historical Commission vol. III)
Series
Publications of Pennsylvania Historical Commission.
vol. III
Safe Harbor report,
no. 1
Physical Description: |
59 p. illus., plates, map (1 fold.) 23 cm. |
---|---|
Bibliography: |
Notes and bibliography: p. 52-59. |