Book Reviews

The Geology of Howard and Montgomery Counties. Ernst Cloos, G. W. Fisher, C. A. Hopson, and Emery T. Cleaves. Maryland Geological Survey, Baltimore, 1964. xvi + 373 pp. Illus. Plates. Paper, $3; cloth, $4

Science  29 Jan 1965:
Vol. 147, Issue 3657, pp. 497
DOI: 10.1126/science.147.3657.497

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