Dittmer, Mel ; Marple, Gary ; Ryser, Royal . 1971. Engineering Field Notes Volume 3 Number 11 November 1971. 7171 3811. Washington DC: U.S. Department of Agriculture, Forest Service, Engineering. 12 p.

Topics in this issue include:

• Engineering Stability Study of a Proposed Waste Area in Steep Topography
• Designing for the Handicapped —Some Unusual Problems
• letter to the Editor
• News Item

Keywords: