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A defense of democratic planning
Tolley, Howard Ross - In: Agricultural thought in the twentieth century, (pp. 239-256). 1967
Persistent link: https://www.econbiz.de/10002908327
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Soil conservation and agricultural adjustment : address
Tolley, Howard Ross - In: Three Years of the Agricultural Adjustment Administration, (pp. 573-582). 1937
Persistent link: https://www.econbiz.de/10002908338
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Some essentials of a good agricultural policy
Tolley, Howard Ross - 1940
Persistent link: https://www.econbiz.de/10002908344
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What tractors and horses do on corn-belt farms
Reynoldson, Le Roy August; Tolley, Howard R. - 1923
Persistent link: https://www.econbiz.de/10002696268
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Tractors on southern farms
Tolley, Howard R.; Church, Lillian M. - 1922
Persistent link: https://www.econbiz.de/10002909074
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Input as related to output in farm organization and cost-of-production studies
Tolley, Howard R.; Black, John D.; Ezekiel, Mordecai … - 1924
Persistent link: https://www.econbiz.de/10002909095
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Motor trucks on corn belt farms
Tolley, Howard R.; Church, Lillian M. - 1923
Persistent link: https://www.econbiz.de/10002909117
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Experience of eastern farmers with motor trucks : an analysis of 753 reports from farmer truck-owners
Tolley, Howard Ross; Church, Lillian M. - 1920
Persistent link: https://www.econbiz.de/10002909143
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Corn-belt farmers' experience with motor trucks : a study of 831 reports from farmers who own motor trucks
Tolley, Howard Ross; Church, Lillian M. - 1921
Persistent link: https://www.econbiz.de/10002909160
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The cost and utilization of power on farms where tractors are owned : 286 farms - Ohio, Indiana, Illinois - 1920
Tolley, Howard Ross; Reynoldson, Le Roy August - 1921
Persistent link: https://www.econbiz.de/10002909187