00734cam a22002411 4500 gs 48000079 DLC 20260227111353.0 770721s1948 arua 000 0 eng c gs 48000079 (OCoLC)3131162 U.S. Geol. Survey. Library TxEU DLC premarc QE87 .A2 no. 13 TN490.T6 H62 Copy 2. 553.49 Holbrook, Drew F. Titanium in southern Howard County, Arkansas. Little Rock, 1948. 16 p. maps 23 cm. Arkansas Resources and Development Commission. Division of Geology. Bulletin 13 Titanium ores Arkansas Howard County. 28265 28265