Here is a revised and reprinted edition of Pelican Book A128 - Geology in the Service of Man by W.G.Fearnsides and O.M.B.Bulman, 1950, 217 pages - "eminently readable" and "authoritative" have been used to describe this survey of the scientific nature, structure and history of the earth, bibliography and index, all in good condition.  I have hundreds of first Penguin editions for sale at my Kongwak store in South Gippsland which is open every Sunday - keep watching for further listings.