Long-term manufacturing opportunities in the upper Mississippi Valley
Series: Illinois State Geological Survey. Circular no. 141); Circular (Illinois State Geological Survey) -- 141.
Publisher: University of Illinois.
Published: 1948
Place of publication: Urbana
Language: eng
Number of pages: 32
Subjects: Economic conditions; Natural resources
Notes: "Reprint of Special bulletin number six, University of Illinois, College of Commerce and Business Administration, Bureau of Economic and Business Research."