Peter G. Helmberger

Identifiers

  • Open LibraryOL445251A

Top Subjects

  • Cooperative marketing of farm produce -- United States. (1)
  • Fruit trade -- United States. (1)
  • Vegetable trade -- United States. (1)
  • United States (1)
  • Agriculture -- Economic aspects -- United States (1)
  • Agriculture and state -- United States (1)
  • Agricultural subsidies -- United States (1)

Books by Peter G. Helmberger

Total count: 3