Worcester MA: Clark University 1949. First Edition. A dissertation submitted to the Faculty of Clark University, Worcester Massachusetts, in partial fulfillment of the requirements for the degree of Doctor of Philosophy in the Department of Geography and accepted on the recommendation of Chief Instructor. Dissertation bulks about 2 1/2 inches thick, bound tan buckram. An interesting work due to the many small photographs taken and pasted into the body of the dissertation in support of Burton's ideas. We would think obtaining similar photographs of that time period difficult at best. Clean internally, some of the photographs' glue coming loose. Properly deaccessioned from the Clark University libraries. One of no doubt a very few made (often just the school, professor, and student retain copies). Due to it's unique nature, sold as is - no collation possible. Near Fine. Hard Cover.