TY - BOOK AU - Adams,Thomas C. ED - United States. TI - Managing logging residue under the timber sale contract U1 - 338.174980973 PY - 1980/// CY - Washington, D. C. PB - United States Government Printing Office KW - Lumber trade KW - United States KW - Forest products industry KW - Statistics N1 - At head of the title : PNW research note; Abstract ER -