Walden Pond Restoration Study. Final Report. For: The Middlesex County Commissioners S. Lester Ralph, Chairman, John L. Danehy, Paul E. Tsongas, and The Walden Pond Restoration Committee.

Prepared by Richard A. Gardiner and Associates. Published by Richard A. Gardiner and Associates, Cambridge, Massachusetts. Prepared in June 1974.

Final Report on the Walden Pond Restoration Study, July 8, 1974.

Paperback spiral bound booklet. Good condition, binding is starting to wear. 60 pages.