New York: Longmans, Green; London: E. Arnold. 1932. First Edition. Red cloth covers with author and title in gilt on spine. Condition: Very good with lower corners bumped and some pencil lines on several pages in the margins; rear free end paper has pencil note. Dust jacket lacking. Pagination: xiii; 384 pages with 16 black and white plates (including the frontis) and 150 line drawings and figures. A very clean and crisp copy in the original red cloth binding. Not exlibrary. # 3171.