000 00315 am a2200121 a 4500
100 1 _a
_d
245 1 _aTimber trends in the United States
260 _aWashington
_c1965
300 _a1-235 p.
942 _2udc
_cB
440 _aTimber U.S. Departmet of Agriculture. Forest Resource Report No. 17
901 _aS26064
999 _c105954
_d105954