Cave Development in the Limestone of the Ingleborough District. An original article from the Geographical Journal, 1970.
London: Geographical Journal. 1970. First Edition. Disbound. 12 pages with illustratins. Note; this is an original article separated from the volume, not a reprint or copy. Size: 15 x 24 cms. Multiple copies available this title. Quantity Available: 2. Category: Geographical Journal; Inventory No: 610495. More