 | Owning or leasing of covered hopper cars by farmer cooperatives | (1) |
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 | Owning or leasing of covered hopper cars by farmer cooperatives / by Thomas H. Camp and David Volkin. Camp, Thomas H. (Thomas Harley), 1929- 4n Washington, D.C. : Farmer Cooperative Service, U.S. Dept. of Agriculture, 1967. | |
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