Vol. 247, Issue 2, 1949February 01, 1949 EDT
The Floor of the Shenandoah Valley [Virginia]
The Floor of the Shenandoah Valley [Virginia]
Philip Burke King,
King, P. B. (1949). The floor of the Shenandoah Valley [Virginia]. American Journal of Science, 247(2), 73–93. https://doi.org/10.2475/ajs.247.2.73