Yazar
wesley m rickard
2 cilt bulundu.
Cilt sonuçları
Economic evaluation and choice in old-growth Douglas-fir landscape management
Wesley M. Rickard · Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture
33 sayfa · 1967
Douglas fir / Economic aspects / Economic aspects of Forest management / Environmental aspects / Environmental aspects of Lumbering
Production of timber and taxes on Washington's privately held forests
Wesley M. Rickard · The Committee?
132 sayfa · 1972
Economic aspects / Economic aspects of Forests and forestry / Forests and forestry / Taxation