Bloomington: Indiana University Foundation Research Division, 1962. ix+86p., stapled wraps, illus., maps, clean, very good, signed by project director.
This study is supported by the U.S. Army Quartermaster Corps Research and Engineering Command, Project no. 7-83-01-006, contract no. DA 19-129-QM-1582 (OI 5101). Edited by Don C. Bennett, project director.