Tractor Costs and Rates of Performance: A preliminary report of data secured in 1940 covering the cost of operation and the rate of performance on farm tractors in Minnesota


Issue Date:
1941-04
Publication Type:
Report
PURL Identifier:
http://purl.umn.edu/108009
Total Pages:
10
Series Statement:
Mimeographed Report 122




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

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