Tractor Costs and Rates of Performance: A Preliminary Report of Data Secured in 1938 Covering the Cost of Operation and the Rate of Performance on Farm Tractors in Minnesota and summaries for 1933, 1934, 1935, 1936, and 1937


Issue Date:
1939-06
Publication Type:
Report
PURL Identifier:
http://purl.umn.edu/107550
Total Pages:
13
Series Statement:
Mimeographed Report
111




 Record created 2017-04-01, last modified 2017-08-26

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