Editore: Ontario Department of Mines Thirty-Seventh Annual Report, vol. 37, part 5, 1928, iv + 88 pp. + 9 folded maps in rear pocket., 1928
Da: Eryops Books, Stephenville, TX, U.S.A.
Soft cover. Softcovers; ex-library; wraps separated, split along spine and w/ chips and tears along edges; rear pocket w/ several tears along edges; minor shelfwear w/ small creases to corners of leaves; light tanning/foxing to text; o/w contents in good condition.