On the mineralogy of sedimentary rocks; a series of essays and a bibliography. P. G. H. Boswell. Boswell, Percy George Hamnall, 1886- Sedimentary rocks. Mineralogy. Sedimentary rocks Bibliography. Mineralogy Bibliography. QE471 .B69 552.5 BOO "List of general works": p. 126-127. "Bibliography and abstracts": p. 131-363. London : T. Murby & co., 1933. 1933. 1933 Text ix, 393 p. ; eng