Verlag: XIX Congres Geologique International, 1952, 195 pp., 1952
Anbieter: Eryops Books, Stephenville, TX, USA
Soft Cover. Zustand: Very Good. ORIGINAL PUBLICATION; Softcovers; wraps separated from text (but present) w/ small portions of paper covering at head and tail of spine perished; minor shelfwear w/ light creasing of corners of pages; contents very good with edges unopened.