Changes in technology and labor requirements in crop production: vegetables, potatoes, sugar beets

Author(s)

• National Research Project on Reemployment Opportunities and Recent Changes in Industrial Techniques (U.S.)

Bibliographic Information

Changes in technology and labor requirements in crop production: vegetables, potatoes, sugar beets

（Report, A-12, A-4, A-1 . Studies of changing techniques and employment in agriculture）

Work Projects Administration, National Research Project, [1939]

Contents of Works

• Changes in technology and labor requirements in crop production : vegetables / by J.C. Schilletter, Robert B. Elwood and Harry E. Knowlton
• Changes in technology and labor requirements in crop production : potatoes / by Harry E. Knowlton, Robert B. Elwood, and Eugene G. McKibben
• Changes in technology and labor requirements in crop production : sugar beets / by Loring K. Macy ...[et al.]

• NCID: BA84499090
• Country Code: us
• Title Language Code: eng
• Text Language Code: eng
• Place of Publication: Philadelphia
• Pages/Volumes: 3 v. in 1
• Size: 26 cm
• Parent Bibliography ID:
  • BA32132344