Verlag: USGS Bulletin 794, 1928, 356 pp., 1928
Anbieter: Eryops Books, Stephenville, TX, USA
Soft Cover. Zustand: Fair. ORIGINAL PUBLICATION; Softcovers; ex-library; missing the maps in rear pocket; wraps and title page detached (but present); edges of wraps and title page chipped; last leaf creased w/ chips along fore-edge; o/w contents in good condition.