01237cam a22002771 4500 gs 06000780 DLC 20260227111304.0 770425s1906 vaubf s000 0 eng c gs 06000780 (OCoLC)2915736 U.S. Geol. survey. Library NAlfC DLC QE173 .A2 no. 2 TN942 .R385 Copy 2. Ries, Heinrich, 1871-1951. The clay deposits of the Virginia coastal plain, by Heinrich Ries. With a chapter on the geology of the Virginia coastal plain, by William Bullock Clark and Benjamin LeRoy Miller. [Richmond, Va.] Pub. by Board of agriculture and immigration, 1906. 6 p. l., [9]-184 p. xv pl. (incl. fold. front., map) fold. tab., diagrs. 23 cm. Virginia. Geological survey. Geological series. Bulletin no. II At head of title: Virginia Department of agriculture and immigration ... Cover-title: A preliminary report on a part of the clays of Virginia ... Clay Virginia. Geology Virginia. Clark, William Bullock, 1860-1917. Miller, Benjamin L. (Benjamin LeRoy), 1874-1944. 24474 24474