TY - BOOK AU - Fox,I.William ED - Geological Survey (U.S.) TI - A study of secondary recovery possibilities of the Nowata-Claggett field, Nowata county, Oklahoma, AV - TN872.O4 A5 1946 U1 - 338.2728 PY - 1946///?] CY - [Washington KW - Petroleum KW - Oklahoma KW - Nowata County KW - Geology N1 - Cover title; At head of title: U. S. Dept. of the interior... Geological survey; Part of the illustrative matter is folded ER -