Cultivation experiments with certain vegetable crops on Long Island.

Lignende værker

• Cultivation experiments with certain vegetable crops on Long Island
• Cultivation expeeiments with certain vegetable crops on Long Island
  af: Mills, H.S
  Udgivet: (1931)
• A Study of the leisure activities of certain elementary school teachers of Long Island.
  af: Allard, Lucile Edna
  Udgivet: (1939)
• Soil-acidity studies with potatoes, Cauliflower, and other vegetables on Long Island.
  af: Wessels, P.H
  Udgivet: (1932)
• Biological Investigations of Trichoplusia ni (Hübner) and other Lepidoptera damaging Cruciferous Crops on Long Island, New York.
  af: Sutherland, Douglas W.S
  Udgivet: (1966)