Menu Expand Menu Close
Back to Top
Filter Search Expand Close Filter
Search Expand Search Close

Search Constraints

Start Over
You searched for: Subject Topical Hardwoods. Remove constraint Subject Topical: Hardwoods.
1 - 2 of 2
Number of results to display per page

Search Results

1. Development of minimum standards for hardwoods used in producing underground coal mine timbers.

Creator Personal:
Timson, Floyd G.
Title:
Development of minimum standards for hardwoods used in producing underground coal mine timbers.
Call Number:
P19625
Date:
1978
Description:

Serial issue. Issued as: Forest Service research note, NE-261.

Subject Topical:
Hardwoods., Mine timbering.
All:
Hardwoods., Mine timbering.

2. Reducing the proportion of cull material in hardwood stands.

Creator Personal:
Trimble, George R.
Title:
Reducing the proportion of cull material in hardwood stands.
Call Number:
P9630
Date:
1965
Description:
Journal article reprint from: Northern Logger, 1965:Aug.
Subject Topical:
Cull tree felling., Hardwoods., Forest management.
All:
Cull tree felling., Hardwoods., Forest management.