Pamphlets on Forestry, Volume 121991 |
From inside the book
Results 1-3 of 83
Page 2
... increase in the last 10 years of 62,949,000 , or 15.2 per cent . The product per acre actually cultivated increased ... increase at its present rate , we shall have in 50 years double the number of people we now have . It is necessary ...
... increase in the last 10 years of 62,949,000 , or 15.2 per cent . The product per acre actually cultivated increased ... increase at its present rate , we shall have in 50 years double the number of people we now have . It is necessary ...
Page 98
... increase in the price of farm products at the farm . So great is this increase that the value of the average farm has now gone from $ 2,895 to $ 5,470 , while the average value per acre has increased from $ 19.81 to $ 39.69 . In ...
... increase in the price of farm products at the farm . So great is this increase that the value of the average farm has now gone from $ 2,895 to $ 5,470 , while the average value per acre has increased from $ 19.81 to $ 39.69 . In ...
Page 51
... INCREASES AND REDUCTIONS IN NUMBER OF STOCK . Increases above protective limit . Increases above the protective limit will be allowed only to purchasers of stock and ranches of permit holders , and any such increase will not exceed the ...
... INCREASES AND REDUCTIONS IN NUMBER OF STOCK . Increases above protective limit . Increases above the protective limit will be allowed only to purchasers of stock and ranches of permit holders , and any such increase will not exceed the ...
Contents
Object of the publication | 9 |
Description of the different lines of investigationContinued | 12 |
Wood distillation | 25 |
78 other sections not shown
Common terms and phrases
acres amount annual appraisals average bark brush burning capital cent cooperation cost cover creosote crop Department of Agriculture depreciation determine diameter district Division of Forestry Douglas fir effect Engelmann spruce equipment Experiment Station farm farmers fibers fixed investments forage forest land forest reserves Forest Service Fort Bayard furnish germination grade grazing ground growth important improvements inches investigations investment loblolly pine lodgepole pine longleaf pine lookout lumber material ment methods miles mill moisture mountain National Forests operation owners patrol piling plantations planting poles practical present profit protection railroad range rangers red spruce region reproduction season secure seedlings sheep silvicultural slope soil sowing spark arresters species spring spruce streams studies stumpage sugar pine supply Telephone Company thousand feet timber tion trail trees warden white fir white pine wood lot yellow pine