1. Polar geography Publication/Creation: Palm Beach, FL : V.H. Winston and Son : Distributed by Bellwether Pub Resource Type: Journal, Newspaper or Serial Access & Availability: Loading
2. Professional paper Publication/Creation: Terre Haute : Deptartament of Geography and Geology, Indiana State University : [publisher not identified], 1971- Resource Type: Journal, Newspaper or Serial Access & Availability: Loading