Vol. s3-18, Issue 108, 1879December 01, 1879 EDT
Geology of Virginia; Balcony Falls; the Blue Ridge and Its Geological Connections
Geology of Virginia; Balcony Falls; the Blue Ridge and Its Geological Connections
John Lyle Campbell,
Campbell, J. L. (1879). Geology of Virginia; Balcony Falls; the Blue Ridge and its geological connections. American Journal of Science, s3-18(108), 435–445. https://doi.org/10.2475/ajs.s3-18.108.435