Forest Leaves, Volume 16Pennsylvania Forestry Association., 1917 |
From inside the book
Results 1-5 of 42
Page 6
... river for the accumulation of electrical power makes a lake above it . The probable multiplication of these lakes would in itself make a possible system of dead water canals , if locks were provided in the dams for the passage of boats ...
... river for the accumulation of electrical power makes a lake above it . The probable multiplication of these lakes would in itself make a possible system of dead water canals , if locks were provided in the dams for the passage of boats ...
Page 7
... rivers , began in 1911 . Under the provisions of the Weeks Forestry Act there have been approved for purchase 1,396,367 acres , at an average cost of $ 5.22 per acre . lands are in excellent condition and have been se- cured at very ...
... rivers , began in 1911 . Under the provisions of the Weeks Forestry Act there have been approved for purchase 1,396,367 acres , at an average cost of $ 5.22 per acre . lands are in excellent condition and have been se- cured at very ...
Page 13
... rivers pay no homage to her mighty mountains . They sweep unchecked and directly to the sea , carving a landscape so rich , so varied , so beautiful that it may be fairly said that ours is What this shifting character of our lumber in ...
... rivers pay no homage to her mighty mountains . They sweep unchecked and directly to the sea , carving a landscape so rich , so varied , so beautiful that it may be fairly said that ours is What this shifting character of our lumber in ...
Page 16
... rivers , and lakes be- came polluted . The wild life , or many species of it , became extinct , and there was a great scarcity of all kinds of animals , birds , fish and forests . What happened next ? The Pennsylvania For- estry ...
... rivers , and lakes be- came polluted . The wild life , or many species of it , became extinct , and there was a great scarcity of all kinds of animals , birds , fish and forests . What happened next ? The Pennsylvania For- estry ...
Page 24
FOREST LEAVES , VOL . XVI . , No. 2 . FLOOD ON WEST BRANCH OF SUSQUEHANNA RIVER , PENNSYLVANIA . ber 7 , 1916 , " the voters of the.
FOREST LEAVES , VOL . XVI . , No. 2 . FLOOD ON WEST BRANCH OF SUSQUEHANNA RIVER , PENNSYLVANIA . ber 7 , 1916 , " the voters of the.
Other editions - View all
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