00802cam a22002411 4500 gs 52000018 DLC 20260227111358.0 770209s1951 abcab b f000 0 eng c gs 52000018 (OCoLC)2727816 U.S. Geol. Survey. Libr. MiEM OCoLC DLC premarc TN943.C2 C7 Crockford, Michael Bertrand Bray, 1902- Clay deposits of Elkwater Lake area, Alberta. Edmonton, A. Shnitka, King's Printer, 1951. 102 p. fold. map (in pocket) 52 tables. 26 cm. Research Council of Alberta. Report no. 61 Bibliography: p. 91-92. Clay Alberta Elkwater Lake area. Geology Alberta Elkwater Lake area. 28600 28600