Výsledky vyhľadávania
- Effects of New Export Rules, a Spotted Owl Plan, and Recession on Timber Prices and Shipments from the Douglas-Fir Region. Research Paper PNW-RP-445
Flora Donald F.
Macginnis Wendy J.
Portland : U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station , 1992. - 15 s.: 3 obr., 3 tab.
xkni - KNIHY
1, z toho voľných 1 - An analysis of the effects of northern spotted owl conservation, harvest replanning, a log embargo, and recession on the northwest log and lumber trade
Flora Donald F.
McGinnis Wendy J.
West.J.App.For.. 6(4). (1991), s. 87-90. tab.. graf.
xkni - KNIHY