Miller, B. L. 1. (1934). Limestones of Pennsylvania. Harrisburg, PA: Dept. of Internal Affairs, Topographic and Geologic Survey.
Chicago Style CitationMiller, Benjamin L. 1874-1944. Limestones of Pennsylvania. Harrisburg, PA: Dept. of Internal Affairs, Topographic and Geologic Survey, 1934.
MLA CitationMiller, Benjamin L. 1874-1944. Limestones of Pennsylvania. Harrisburg, PA: Dept. of Internal Affairs, Topographic and Geologic Survey, 1934.
Warning: These citations may not always be 100% accurate.