[Nine maps of the United States illustrating population, farm values, farm products, railways, waterways, air lines, manufactures, mines and quarries, and retail sales.]
Publisher: The Commission
Published: 1929
Place of publication: Chicago, Ill.
Language: eng
Notes: Maps to accompany talk by Jacob L. Crane, Jr. at joint meeting of American Civic Association and the National Conference on City Planning, St. Louis, Mo., 1934.