Changes in technology and labor requirements in crop production: sugar beets. Loring K. Macy, , Eugene G. McKibben, Lloyd E. Arnold, Edmund J. Stone.

Changes in technology and labor requirements in crop production: sugar beets

Philadelphia: WPA, 1937. xv, 48p., wraps, ex library, illus., graphs. Works Progress Administration. Studies of changing techniques and employment in agriculture, report no. A-1.

Cat.No: 40802

Price: $20.00