Output per man-hour in distributing foods of farm origin
Waldore, W.L., Gale, H.F.,
Output per man-hour in distributing foods of farm origin - Washington 1965 - 1-24 p. - Foods, Farm United States Department of Agriculturte. Technical Bulletin No. 1335 .
Output per man-hour in distributing foods of farm origin - Washington 1965 - 1-24 p. - Foods, Farm United States Department of Agriculturte. Technical Bulletin No. 1335 .