Pamphlets on Forestry, Volume 121991 |
From inside the book
Results 1-3 of 77
Page 273
... give such aid to planters that wood lots , shelter belts , wind - breaks , and all other economic planta- tions of forest trees may be so well established and cared for as to attain their greatest usefulness and most permanent value to ...
... give such aid to planters that wood lots , shelter belts , wind - breaks , and all other economic planta- tions of forest trees may be so well established and cared for as to attain their greatest usefulness and most permanent value to ...
Page 36
... give us permission to examine the engines , so we drew up a tentative bill . We said we were going to propose to the legislature that we be given more authority , but I thought it would not be necessary to go to the legislature for an ...
... give us permission to examine the engines , so we drew up a tentative bill . We said we were going to propose to the legislature that we be given more authority , but I thought it would not be necessary to go to the legislature for an ...
Page 37
... give the greatest possible protection against the escape of sparks and cinders from the smokestacks thereof , and ... give the " most practicable protection " and that spark arresters must be constructed so as to give the " greatest ...
... give the greatest possible protection against the escape of sparks and cinders from the smokestacks thereof , and ... give the " most practicable protection " and that spark arresters must be constructed so as to give the " greatest ...
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