French, George W., 1908- A machine for application of dust to cut seed potatoes [by] G. W. French. - [Washington] U.S. Dept. of Agriculture, Agricultural Research Service, 1966. - 15 p. illus. 26 cm. "Selected references": p. 15. LCCN: agr67000138 Subjects--Topical Terms: Seed potatoes.Spraying equipment.Dusting apparatus. National Agricultural Library Call No.: A58.9 R31 no. 124