00959cam a22002651 4500 gs 43000024 DLC 20260227111348.0 780524s1942 paua 000 0 eng gs 43000024 (OCoLC)3923119 DLC PLuL DLC premarc QE157 .A293 no. 129 (557.48) 622.338 Dickey, Parke Atherton, 1909- Electrical well logging in the eastern states, by Parke A. Dickey ... [Harrisburg] 1942. 2 p. l., 30 p. illus. (incl. diagrs.) fold. pl. 23 cm. Pennsylvania. Topographic and geologic survey. Progress report 129 At head of title: Commonwealth of Pennsylvania. Dept. of internal affairs ... Topographic and geologic survey ... Oil well drilling. Petroleum Geology United States. Prospecting Geophysical methods. 27880 27880