000 00386 am a2200121 a 4500
245 1 _aMobile bark bower
_bEvaluation of performance and costs
260 _aWashington
_c1977
300 _a1-9 p.
100 1 _aSarles, R.L., Emanuel, D.M.
942 _2udc
_cB
440 _aCosts, Evaluation United States Department of Agriculture, Forest Service Research Paper NE-368
901 _aS30709
999 _c105372
_d105372