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Start Over You searched for: Author Plant Industry, Soils, and Agricultural Engineering Bureau Remove constraint Author: Plant Industry, Soils, and Agricultural Engineering Bureau Catalog Issue Year Decade 1950 - 1959 Remove constraint Catalog Issue Year Decade: 1950 - 1959

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172. Information series. 102. 2d annual report of research accomplishments in farm machinery and equipment by public research agencies of State agricultural experiment stations and Department of Agriculture; [compilation accomplished in Division of Farm Machinery with assistance of A. T. Holman and E. M. Dieffenbach].