A guide to log diagraming for eastern softwoods /
Wedi'i Gadw mewn:
| Prif Awdur: | |
|---|---|
| Awdur Corfforaethol: | |
| Awduron Eraill: | , |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
[Upper Darby, Pa., :
Northeastern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture,
1964].
|
| Pynciau: |
CARM 1 Store
| Rhif Galw: |
A1:AR03B0 B10874 |
|---|---|
| Copi 1 | Ar gael Gwneud Cais |