Timber products output and timber harvests in Alaska : projections for 1997-2010. conservation and resource assessments for the Tongas land management plan revision
Brooks David J.
Haynes Richard W.
Shaw Charles G. III (Iní)
Portland : USDA Forest Service , 1997. - 16 s. : 6 tab., 28 cm
xkni - KNIHY
1, z toho voľných 1