Books by R. L. Kohls:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Kohls, R. L. (Richard Louis), 1921-: The Broiler industry in two areas of Indiana (Purdue University Agricultural Experiment Station, 1954) (page images at HathiTrust)- Kohls, R. L. (Richard Louis), 1921-: Broiler trucker-buyers in Indiana (Purdue University Agricultural Experiment Station, 1952), also by T. C. Walz (page images at HathiTrust)
- Kohls, R. L. (Richard Louis), 1921-: Coordinated egg production and marketing in the North Central States. II, Characteristics and attitiudes of independent and contract egg producers (Purdue University Agricultural Experiment Station, 1965), also by Edwin E. Niles and Bob Williams (page images at HathiTrust)
- Kohls, R. L. (Richard Louis), 1921-: Customer selection of and loyalty to food stores (Purdue University Agricultural Experiment Station, 1964), also by John Britney (page images at HathiTrust)
- Kohls, R. L. (Richard Louis), 1921-: Economic facts on the hog industry of Missouri (University of Missouri, College of Agriculture, Agricultural Experiment Station, 1948) (page images at HathiTrust)
- Kohls, R. L. (Richard Louis), 1921-: Farmers' behavior and decisions in purchasing farm supplies : feed, machinery, fertilizer (Purdue University Agricultural Experiment Station, 1962) (page images at HathiTrust)
- Kohls, R. L. (Richard Louis), 1921-: Purchasing behavior of cooperative members (Purdue University Agricultural Experiment Station, 1965), also by W. David Downey and R. B. Robert Bruce) Wilson (page images at HathiTrust)
- Kohls, R. L. (Richard Louis), 1921-: Purchasing power of Missouri farm products (University of Missouri, College of Agriculture, Agricultural Experiment Station, 1948) (page images at HathiTrust)
- Kohls, R. L. (Richard Louis), 1921-: Quality recognition and purchasing habits of egg consumers (Purdue University Agricultural Experiment Station, 1953), also by Norman Oppenheimer (page images at HathiTrust)
- Kohls, R. L. (Richard Louis), 1921-: Roadside marketing in Indiana (Purdue University Agricultural Experiment Station, 1952), also by F. C. Gaylord and Carl M. Orth (page images at HathiTrust)
- Kohls, R. L. (Richard Louis), 1921-: Seasonal variation in Indiana farm prices (Purdue University Agricultural Experiment Station, 1957), also by C. J. Warren (page images at HathiTrust)
- Kohls, R. L. (Richard Louis), 1921-: Seasonal variation in Indiana farm prices (Purdue University Agricultural Experiment Station, 1963), also by Jack H. Armstrong (page images at HathiTrust)
- Kohls, R. L. (Richard Louis), 1921-: The short time response of agricultural production to price and other factors (Purdue University Agricultural Experiment Station, 1950), also by Don Paarlberg (page images at HathiTrust)
- Kohls, R. L. (Richard Louis), 1921-: Trends in contributions to Missouri and U.S. cash farm income, 1924-1945 (University of Missouri, College of Agriculture, Agricultural Experiment Station, 1947) (page images at HathiTrust)
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