Forest Leaves, Volumes 15-18Pennsylvania Forestry Association., 1915 |
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Page 110
... society . It was found that an ounce of prevention was worth a pound of cure , and , while some of last year's fires were severe , the money loss was not so great , as the more important tracts were guarded . 52 FOREST LEAVES .
... society . It was found that an ounce of prevention was worth a pound of cure , and , while some of last year's fires were severe , the money loss was not so great , as the more important tracts were guarded . 52 FOREST LEAVES .
Page 111
great , as the more important tracts were guarded . When fires were seen the more valuable forests were looked after , and protected by fire lanes . While any forest fire is damaging , it is more so when it burns valuable young timber ...
great , as the more important tracts were guarded . When fires were seen the more valuable forests were looked after , and protected by fire lanes . While any forest fire is damaging , it is more so when it burns valuable young timber ...
Page 120
... important educational move , not simply because of its association with a great educational institution , but because also of its re- lation to the whole forestry problem of the State . The soil upon which this plantation is made ...
... important educational move , not simply because of its association with a great educational institution , but because also of its re- lation to the whole forestry problem of the State . The soil upon which this plantation is made ...
Page 136
... important purposes has been used for the production of this much - needed product . About 84,000 cords were obtained annually from trees bordering roads and canals . These trees , however , did much more than yield wood , for they made ...
... important purposes has been used for the production of this much - needed product . About 84,000 cords were obtained annually from trees bordering roads and canals . These trees , however , did much more than yield wood , for they made ...
Page 137
... important species . The former occurs in extensive pure stands on the sandy plains and in rolling country . It is at its optimum in the Baltic provinces of Prussia and the Riga district of Russia where it attains a large size ...
... important species . The former occurs in extensive pure stands on the sandy plains and in rolling country . It is at its optimum in the Baltic provinces of Prussia and the Riga district of Russia where it attains a large size ...
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Common terms and phrases
1012 Walnut Street acres Agriculture Albert Lewis annual Arbor Day Bedford Bedford County birds Blair County board feet Bucks County burned cent chestnut co-operation Commission Commonwealth Conservation cords cost County crop damage Department of Forestry estry farm Federal fire protection fire wardens forest fires forest land FOREST LEAVES forest protection Forest Reserves Forest Service forest trees Forestry Commission France Government growing growth important inches industry interest J. T. Rothrock loss lumber MARCHENOIR meeting ment miles mill Monroe County Mont Alto mountain National Forests Norway Spruce operations organization Pennsyl Pennsylvania Forestry Association Philadelphia plantations Pocono practical present private owners production purchase purposes railroad reason reforestation region roads Scotch pine secure seedlings shade tree soil species spring spruce stand streams supply timber tion tree planting United waste white pine wood woodlot