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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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193. Oak wilt; by Curtis May.

195. Century of progress in agronomy, address by Robert M. Salter, chief, Bureau of Plant Industry, Soils, and Agricultural Engineering, Agricultural Research Administration, at Centennial Convention of National Fertilizer Association, White Sulphur Springs, W. Va., June 14, 1950.

196. Growing sunflowers; [by A. P. Sievers; revised] by L. M. Pultz.

197. Opportunities for feed production in the South, address by Robert M. Salter, chief, Bureau of Plant Industry, Soils, and Agricultural Engineering, Agricultural Research Administration, Department of Agriculture, at North Carolina Farm and Home Week at Raleigh, N. C., Aug. 3, 1950.