Title: An historical and descriptive narrative of the Mammoth Cave of Kentucky : including explanations of the causes concerned in its formation, its atmospheric conditions, its chemistry, geology, zoology, etc., with full scientific details of the eyeless fishes
Author: Forwood, W. Stump (William Stump), 1830-1892.
Publication Info: Philadelphia : J.B. Lippincott & Co., 1870.
subjects: [Fishes--Kentucky--Mammoth Cave] [Mammoth Cave (Ky.)]
Title: Rambles in the Mammoth Cave : during the year 1844
Authors: Bullitt, Alexander Clark, 1807-1868., Croghan, John, 1790-1849.
Publication Info: Louisville, Ky. : Morton & Griswold, 1845.
subject: [Mammoth Cave (Ky.)]