01447cam a22003251 4500 gs 40000191 DLC 20260227111345.0 770803s1940 dcu b 000 0 eng c gs 40000191 (OCoLC)3158735 U. S. Geol. survey, Library OC OCoLC DLC QE75 .B9 no. 901 TN942 .L35 Copy 2. 557.3 s Lang, Walter Barnes, 1890- Clay investigations in the southern states 1934-35. Reports by W. B. Lang, P. B. King, M. N. Bramlette, T. N. McVay, H. X. Bay, and A. C. Munyan. With an introduction by G. R. Mansfield. Washington, U.S. Govt. print. off., 1940. x, 346 p. incl. illus., plans, tables, diagrs. 8 pl. (incl. 7 fold. maps (1 in pocket)) 23 cm. U.S. Geological survey. Bulletin 901 Projects conducted by the Geological survey under grants from the Federal emergency administration of public works. Bibliographical foot-notes. Clay Southern States. King, Philip Burke, 1903- joint author. Bramlette, M. N. (Milton Nunn), 1896-1977, joint author. McVay, Thomas Newkirk, 1891- joint author. Bay, Harry X., 1906- joint author. Munyan, Arthur Claude, 1908- joint author. Mansfield, George Rogers, 1875-1947. 27637 27637