Native plants for cultivation - United States.

Landscape restoration handbook / by: (Language materials, printed)

Thoreau's garden = native plants for the American landscape / by: (Language materials, printed)

Botany- Massachusetts

Natural landscaping- United States.

Thoreau, Henry David,- Knowledge

Plant communities- United States.

Native plants for cultivation- United States.

Natural landscaping.

Restoration ecology- United States.

Phytogeography- United States.

Restoration ecology.