TY  - BOOK
AU  - Byrne,James J.
AU  - Nelson,Roger J.
AU  - Googins,Paul H.
TI  - Logging road handbook: the effect of road design on hauling costs 
T2  - Agriculture handbook / United States Department of Agriculture
AV  - SD539 .B94
U1  - 634.982 
PY  - 1960///
CY  - Washington, D.C.
PB  - U.S. Dept. of Agriculture, Forest Service
KW  - Lumber
KW  - Transportation
KW  - Costs
KW  - Highway engineering
N1  - Cover title; Bibliography: p. 44
ER  -