Improvement in Butt-log Grade with Increase in Tree Size, for Six Hardwood Species
Author : George R. Trimble
Publisher :
Page : 20 pages
File Size : 35,12 MB
Release : 1965
Category : Hardwoods
ISBN :
Author : George R. Trimble
Publisher :
Page : 20 pages
File Size : 35,12 MB
Release : 1965
Category : Hardwoods
ISBN :
Author :
Publisher :
Page : 896 pages
File Size : 18,18 MB
Release : 1990
Category : Agriculture
ISBN :
Set includes revised editions of some issues.
Author :
Publisher :
Page : 890 pages
File Size : 31,74 MB
Release : 1990
Category : Social indicators
ISBN :
Author : Russell M. Burns
Publisher :
Page : 898 pages
File Size : 15,94 MB
Release : 1990
Category : Conifers
ISBN :
Author : Northeastern Forest Experiment Station (Radnor, Pa.)
Publisher :
Page : pages
File Size : 13,15 MB
Release : 1963
Category : Forests and forestry
ISBN :
Author : George R. Trimble (Jr.)
Publisher :
Page : 18 pages
File Size : 20,11 MB
Release : 1971
Category : Cull tree felling
ISBN :
Author : Owen W. Herrick
Publisher :
Page : 50 pages
File Size : 28,4 MB
Release : 1968
Category : Forest management
ISBN :
Author : Owen W. Herrick
Publisher :
Page : 320 pages
File Size : 19,2 MB
Release : 1967
Category : Sawmills
ISBN :
Because of the growing need for wood fiber in the pulp and paper industry there is an opportunity for sawmill operators to increase their income by converting hardwwood sawmill residues (slabs, edgings, and trim) to pulp chips. By selling wood chips and reducing residue-disposal costs, sawmills could improve their utilization of sawlogs. But to justify the installation of debarking and chipping machines, and to know what such machines could contribute to his business, the sawmill owner must have a thorough understanding of the costs involved in chip production. To help him in this we have made case studies of seven sawmills in southeastern Ohio, eastern Kentucky, and Tennessee, and have analyzed all the factos of cost involved in chip production.
Author :
Publisher :
Page : 404 pages
File Size : 21,12 MB
Release : 1963
Category : Forests and forestry
ISBN :
Author :
Publisher :
Page : 502 pages
File Size : 26,27 MB
Release : 1973
Category : Forests and forestry
ISBN :