Drummond, Harold D. The
. Boston: Allyn and Bacon, Inc., 1978
Lumbering and Forestry pp. 361-370, 378. Workbook pages 107-111.
King, Dennis and Potter.
The United States and
New York: Macmillan Publishing Co., Inc., 198O.
New England Forest Products pp. 92-93.
Other regions pp. 220-222, 276, 313, 345, 383-384, 392.
National Parks and Forest map page 350
. First Half. Milliken Publishing Co., 1962.
Contains 30 ditto masters on National Parks, rules and rangers.
Some related journals that are especially valuable for their pictures are:
Connecticut Woodlands, Forest Industries
Journal of Forest History
The Northern Logger