London : G. Allen & Unwin, ltd., 1950. Revised Third Edition, reprinted. Good copy in original gilt-blocked cloth with some wear and tear as with age. Boards stained. Remains well-preserved overall; tight and bright. Item #309521
Physical description; 2 p. l., 383 p., 1 l. : illus., diagrs. ; 22 cm. Notes; In addition to the original print in 1938. Bibliography: p. 343-363; "Classified bibliography": p. 365-371. Subjects; Rocks, Sedimentary. Petrology. Genres; Bibliography. Illustrated.