Vol. s5-19, Issue 112, 1930April 01, 1930 EDT
Origin and Development of Natural Bridge, Virginia
Origin and Development of Natural Bridge, Virginia
Clyde Arnett Malott, Robert Rakes Shrock,
Malott, C. A., & Shrock, R. R. (1930). Origin and development of Natural Bridge, Virginia. American Journal of Science, s5-19(112), 257–273. https://doi.org/10.2475/ajs.s5-19.112.257