• Share
  • Download

Glacial grooves at silica sand quarry

MLA citation style
Stone, R. W. (R. W. ). “Glacial Grooves At Silica Sand Quarry”. no date. 3061, 1928Oct. .
APA citation style
Stone, R. W. (R. W. ). (1928). Glacial grooves at silica sand quarry. 3061. Retrieved from https://digitalarchives.powerlibrary.org/papd/islandora/object/papd%3Aspgsl-photo_2524
Chicago citation style
Stone, Ralph W. (Ralph Walter). “Glacial Grooves At Silica Sand Quarry”. 3061, Pennsylvania Geological Survey - Historical Photographs, October 10, 1928. https://digitalarchives.powerlibrary.org/papd/islandora/object/papd%3Aspgsl-photo_2524.
Note: These citations are programmatically generated and may be incomplete.