Yazar
Dwight Hair
18 cilt bulundu.
Cilt sonuçları
Use of regression equations for projecting trends in demand for paper and board, with projections of demand to 1985 for major grades of paper and board, wood pulp, and pulpwood
Dwight Hair · U.S. Dept. of Agriculture, Forest Service
178 sayfa
Papermaking / Paperboard / Market surveys
The economic importance of timber in the United States
Dwight Hair · Forest Service, U.S. Dept. of Agriculture
91 sayfa · 1963
Statistics / Forest products / Timber
Natural resources for the 21st century
R. Neil Sampson, Dwight Hair · Island Press
349 sayfa · 1989
Renewable natural resources / Management / Congresses / Environmental policy / Environnement
Historical forestry statistics of the United States
Dwight Hair · U.S. Dept. of Agriculture, Forest Service
36 sayfa · 1958
Statistics / Forest products / Forests and forestry
Forests and global change
R. Neil Sampson, Dwight Hair · American Forests
Sayfa sayısı yok · 1992
Forest management / Climatic changes / Congresses / Forest microclimatology / Vegetation and climate