01047cam a22002651 4500 gs 09000577 DLC 20260227111309.0 751204s1909 vauab b 000 0 eng gs 09000577 (OCoLC)1875530 DLC OT OCoLC DLC premarc QE173 .A2 TN945 .B3 Bassler, Ray S. (Ray Smith), 1878- The cement resources of Virginia, west of the Blue Ridge, by Ray S. Bassler ... with an introductory chapter on the materials and manufacture of hydraulic cements, by Edwin C. Eckel ... Charlottesville, University of Virginia, 1909. xii, 309 p. illus., xxx pl. (incl. fold. map) diagrs. 27 cm. Virginia. Geological survey. Bulletin no. II-A At head of title: Virginia geological survey. University of Virginia ... Bibliography: p. 294-296. Cement Virginia. Eckel, Edwin C. (Edwin Clarence), 1875-1941. 24885 24885