Gurnee, Russell and Jeanne books & textbook
Descubrimiento En El Rio Camuy
R.H. Gurnee Inc, Closter, NJ / Paperback / 177 Pages
isbn-10: 0931402050 / isbn-13: 9780931402050
Discovery at the Rio Camuy
Crown Publishers, Inc. /1974T Hardcover
Gurnee guide to American caves: A comprehensive guide to the caves in the United States open to the public
Russell H. Gurnee Jeanne Gurnee
Zephyrus Press /1980-01-01 Hardcover / 252 Pages
isbn-10: 091426429X / isbn-13: 9780914264293
Discovery at the Rio Camuy The Finding and Exploring of one of the Largest Caves in the Western World
Crown Publishers /1973T Hardcover
