Growth of white pine and red spruce trees after pruning /
Saved in:
| Main Author: | |
|---|---|
| Format: | Government Document eBook |
| Language: | English |
| Published: |
Upper Darby, Pennsylvania :
Department of Agriculture, Forest Service, Northeastern Forest Experiment Station,
1958.
|
| Series: | Forest research notes (Upper Darby, Pa.) ;
no. 83. |
| Subjects: | |
| Online Access: | CONNECT CONNECT |
