Regional Changes in Corn Production in the United States from 1909 to 1949; A dissertation submitted to the faculty of the Division of the Social Sciences in candidacy for the degree of Doctor of Philosophy. Andreas Grotewold.

Regional Changes in Corn Production in the United States from 1909 to 1949; A dissertation submitted to the faculty of the Division of the Social Sciences in candidacy for the degree of Doctor of Philosophy.

Chicago: The University of Chicago, 1955. vii, 78p., charts and tables, text reproduced from keyboard-set mss, softbound in 9x6 inch plain printed grey wraps. Mildly edgeworn, entirely clean and sound, a very good copy. Department of Geography research paper no. 40.

Presumably professor Grotewold's first book.

Cat.No: 185995

Price: $17.00