Livres associés

Wild flowers of Western Canada.

Trees a handbook of forest-botany for the woodlands and the laboratory.

That rock-garden of ours

The strength of Canadian Douglas fir, red pine, white pine, and spruce.

• A practical handbook of trees, shrubs, vines and herbaceous perennials. Hardy and ornamental varieties, their characteristics, uses and treatment.
  Auteur(s): Kirkegaard, John
• A practical handbook of trees, shrubs, vines and herbaceous perennials
  Auteur(s): Kirkegaard, John

• A practical handbook of trees, shrubs, vines and herbaceous perennials.
  Auteur(s): Kirkegaard, John.