Forest Leaves, Volume 16Pennsylvania Forestry Association., 1917 |
From inside the book
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Page 9
... amount of work has been done in caring for the forests already secured , 1,730 miles of roads have been built or repaired , 930 miles of fire lanes made , 302 miles of telephone wire strung , also numerous buildings for employees ...
... amount of work has been done in caring for the forests already secured , 1,730 miles of roads have been built or repaired , 930 miles of fire lanes made , 302 miles of telephone wire strung , also numerous buildings for employees ...
Page 10
... amounts being inadequate . Many other states have secured forest reserves , New York leading with a total of 1,826,000 acres , Wisconsin 400,000 , Michigan 233,000 , South Dakota 75,000 , Minnesota 43,000 acres and eight other states ...
... amounts being inadequate . Many other states have secured forest reserves , New York leading with a total of 1,826,000 acres , Wisconsin 400,000 , Michigan 233,000 , South Dakota 75,000 , Minnesota 43,000 acres and eight other states ...
Page 16
... amount expended by the Association during the calendar year was $ 1,460.96 , and of this sum the State returned ... amounts which they supply for such preventive and protective purposes as the Department of Forestry may deem to be ...
... amount expended by the Association during the calendar year was $ 1,460.96 , and of this sum the State returned ... amounts which they supply for such preventive and protective purposes as the Department of Forestry may deem to be ...
Page 19
... amount of heat will kill the germ within a seed , and cook the life out of the tender plants . Even the lightest fires do considerable damage in this way , destroying the germs of pros- pective forests . By reason of the last three ...
... amount of heat will kill the germ within a seed , and cook the life out of the tender plants . Even the lightest fires do considerable damage in this way , destroying the germs of pros- pective forests . By reason of the last three ...
Page 21
... amount of timber and they have wasted and burned more than they have cut and sold . But the end is now clearly in sight . The Department of Commerce and Labor in 1909 , re- ported a stand of about one hundred billion feet for the Lake ...
... amount of timber and they have wasted and burned more than they have cut and sold . But the end is now clearly in sight . The Department of Commerce and Labor in 1909 , re- ported a stand of about one hundred billion feet for the Lake ...
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Common terms and phrases
acres Albert Lewis American amount annual Arbor Day Bedford County birds Brinton Coxe Bruce Ricketts Buck Hill Falls Bucks County burned camp cent Chairman chestnut coal Commission Commonwealth Conklin conservation cord cost damage Department of Forestry dollars Drinker estry F. L. Bitler farm feet Forest Academy forest areas Forest Fire Warden forest fires forest land FOREST LEAVES forest protection Forest Reserves Forest Service France French forests growing growth Henry important industry insects interest J. T. Rothrock labor Lake Legislature locust loss maple meeting membership ment methods miles million Monroe County mountain National Forests Norway spruce nurseries Ohio organization owner Pancoast Pennsylvania Forestry Association Philadelphia Pittsburgh present President production purchase railroad reforestation region River Samuel L Samuel Marshall Scotch pine Secretary seedlings soil species spruce stands stumpage supply timber tion towers United white pine wood