Verlag: USGS Bulletin 1122-F, 1962, 113 pp. + 8 maps/sections in pocket., 1962
Anbieter: Eryops Books, Stephenville, TX, USA
Soft Cover. Zustand: Good. ORIGINAL PUBLICATION; Softcovers; ex-library; light creasing of corners of wraps and pages; light foxing of edges; o/w in good condition.