Verlag: XIXeme Congres Geologique International, 1952, 76 pp. + folded plates/planches., 1952
Anbieter: Eryops Books, Stephenville, TX, USA
Soft Cover. Zustand: Good. ORIGINAL PUBLICATION; Softcovers; shelfwear w/ paper covering at head and tail of spine perished; upper edge and fore-edge of rear wraps perished; last approx. 12 pages w/ top edge and upper fore-edge heavily creased and w/ small chips/splits; pages tanned; o/w contents good.