Harrison, R. ; Hartmann, L. ; Makel, W . 1992. Report To Congress - Potential Impacts Of Aircraft Overflights of National Forest System Wildernesses. 9223 1208. San Dimas, CA: U.S. Department of Agriculture, Forest Service, San Dimas Technology and Development Center. 185 p.

Keywords:

E-mail this link.

These files are best for printing: (Help with PDF files)

View 72 dpi PDF (21956 kb)

Click the icon to download a free version of Adobe Acrobat Reader.