Changes in Hardwood Growing-stock Tree Grades

Changes in Hardwood Growing-stock Tree Grades
Author: David L. Sonderman
Publisher:
Total Pages: 12
Release: 1987
Genre: Forest thinning
ISBN:

S2Describes changes in provisional tree grades for 351 young, mixed upland hardwood trees 6 years after thinning. Treatments of 30, 50, and 70 percent stocking plus a crop-tree release were applied. Results indicate that light thinning and crop-tree thinning produced higher quality and better grade trees than heavy thinning.S3.

Hearings

Hearings
Author: United States. Congress Senate
Publisher:
Total Pages: 1866
Release: 1967
Genre:
ISBN:

Alabama Forests

Alabama Forests
Author: Herbert Sigfried Sternitzke
Publisher:
Total Pages: 40
Release: 1963
Genre: Forests and forestry
ISBN:

Regional Export Expansion

Regional Export Expansion
Author: United States. Congress. Senate. Committee on Small Business
Publisher:
Total Pages: 1168
Release: 1967
Genre: Foreign trade promotion
ISBN:

Regional Export Expansion

Regional Export Expansion
Author: United States. Congress. Senate. Select Committee on Small Business
Publisher:
Total Pages: 370
Release: 1968
Genre: Foreign trade promotion
ISBN: