TY - BOOK ID - 137690440 TI - Jerry Johnson Campground hazard tree evaluation, September 2003 AU - Hagle, Susan K. AU - Perry, Kristina. AU - Wiles, Rebecca. AU - United States. PY - 2004 PB - Missoula, MT : U.S. Dept. of Agriculture, Forest Service, Northern Region, Forest Health Protection, DB - UniCat KW - Tree hazard evaluation KW - Camp sites, facilities, etc. KW - Safety measures. UR - https://www.unicat.be/uniCat?func=search&query=sysid:137690440 AB - ER -