00849cam a22002411 4500 gs 05000394 DLC 20260227111301.0 780106s1904 alu 000 0 eng c gs 05000394 (OCoLC)3537270 U.S. Geological Survey OT OCoLC DLC premarc QE81 .A15 no. 8 Eckel, Edwin C. (Edwin Clarence), 1875-1941. The materials and manufacture of Portland cement. By Edwin C. Eckel. The cement resources of Alabama. By Eugene A. Smith. Montgomery, Brown printing company, 1904. viii, 93 p. xvi pl. (incl. map) 23 cm. Alabama. Geological survey 1873- Bulletin no. 8 Portland cement. Cement Alabama. Smith, Eugene Allen, 1841-1927. 24230 24230