A Portable recirculation system for fumigating bulk products in freight cars
Subtitle: prepared by Stored-Product Insects Branch, Agricultural Marketing Service
Series: Marketing bulletin -- no. 24
Publisher: U.S. Dept. of Agriculture
Published: 1963
Place of publication: Washington, D.C
Language: eng
Subjects: Fumigation; Equipment and supplies; Freight-cars; Railroads
Notes: Cover title.