By John F. Bell and the late J. R. Dilworth, Oregon State, 1993. Concise information, including Variable Plot and 3P Cruising (and a method for combining these surveys); regeneration surveys; taper equations; V-Bar measurements; and $-Bar assessment. Deals primarily with western timber, but has been used throughout the United States and Canada. 124 pages of tables including cubic-foot volume, board foot volume and more. 5” x 6-1/2” x 1”, with plastic covers. 439 Pages.