Lexington, KY: Dry Stone Conservancy, Inc., 2001. Fourth printing, revised. Spiral Bound Wraps. Octavo, pp. 55, illustrated w/drawings & b/w photos. With glossary, reference list (bibliography) and list of resources for further study. New. Item #3612
A good study on the subject, both visually and substantively. For the homeowner with a project, to the professional.