01033cam a22002531 4500 gs 59000248 DLC 20260227111408.0 770803s1958 xx 000 0 eng c gs 59000248 (OCoLC)3158915 U. S. Geol. Survey. Libr. OC DLC premarc QE109 .A32 no. 15 553.6809772 McGregor, Duncan Junior, 1921- Cement raw materials in Indiana. Bloomington : For sale by Geological Survey, Indiana Dept. of Conservation, 1958. 88 p. : illus., maps (1 fold. col. in pocket), diagrs., tables ; 23 cm. Indiana. Geological Survey. Bulletin no. 15 With : Cambrian and Ordovician stratigraphy and oil and gas possibilities in Indiana. Bloomington : For sale by Geological Survey, Indiana Dept. of Conservation, 1958. Bound together subsequent to publication. DLC Bibliography: p. 87-88. Cement Indiana. 29383 29383