(all linked sites open in a new window)

www.umass.edu/larp
Official web site for the Department of Landscape Architecture and Regional Planning at the University of Massachusetts, Amherst.

www.asla.org
The American Society of Landscape Architects.

www.dswa.org.uk
The Dry Stone Walling Association is committed to the preservation of dry stone walls throughout Great Britain.

stonewall.uconn.edu
The Stone Wall Initiative, spearheaded by the author Robert Thorson, who wrote an comprehensive history of New England's stone walls.

www.drystoneusa.org
A Kentucky based group dedicated to preserving the craft.

www.amherstarea.com
Chamber of Commerce for Amherst, MA.