J. Dumanski

Identifiers

  • Open LibraryOL222549A

Top Subjects

  • Crops and climate -- Canada (1)
  • Crops and soils -- Canada (1)
  • Soil productivity -- Canada (1)
  • Crop yields -- Canada (1)
  • Cultures (1)
  • Évaluation (1)
  • Wheat (1)

Books by J. Dumanski

Total count: 4