Author: FORD, TREVOR D
Title: Ingleborough Cavern Including Notes on Gaping Gill and the Geology of Ingleborough
Description: Dalesman Books, 1971. Paperback. ISBN: 0852062877. Revised edition, 32pp illustrated with 10 b&w photos, map surveys Blue card covers with illustration on front, some sl damage to bottom last few pages ; Octavo. Very Good .

Keywords: 0852062877 Derbyshire Zz