Samankaltaisia teoksia

• Floristic composition, phytogeography, and relationships of prairies, savannas, and sand barrens along the Trent River, eastern Ontario
  Tekijä: Catling, Paul M., et al.
  Julkaistu: (1993)
• The problem of invading alien trees and shrubs: Some observations in Ontario and a Canadian checklist
  Tekijä: Catling, Paul M.
  Julkaistu: (1997)
• Can we Create Alvars or Fully Restore those Damaged?
  Tekijä: Catling, Paul M.
  Julkaistu: (2013)
• Invasive Scots Pine, Pinus sylvestris, Replacing Corema, Corema conradii, Heathland in the Annapolis Valley, Nova Scotia
  Tekijä: Catling, Paul M., et al.
  Julkaistu: (2005)
• An alvar race of the couperi subspecies of the Silvery Blue (Glaucopsyche lygdamus couperi) in southeastern Ontario?
  Tekijä: Catling, Paul M., et al.
  Julkaistu: (2013)