AMERICAN ASSN. OF PETROLEUM GEOLOGISTS, INC.
Stratigraphic type oil fields. Edited by A. I. Levorsen, assisted by N. Wood Bass & others.
AMERICAN ASSN. OF PETROLEUM GEOLOGISTS, INC. Stratigraphic type oil fields. Edited by A. I. Levorsen, assisted by N. Wood Bass & others. © 31Dec41; A161041. American Assn. of Petroleum Geologists, Inc. (PCB); 2Jan69; R453856.
American Assn. of Petroleum Geologists, Inc.|PCB