You are bidding on the book report of a Symposium on Petroleum Discovery Method. Conducted by the research committee of the American Association of Petroleum Geologists, April 1,1942, Cosmopolitan Hotel, Denver Colorado. published by the American Association of Petroleum geogists. Hardcover-164 pages. This is an X-library book with usual markings. There is no DJ so there is some wear to the cover. Pages are good. (#G)