Philippine forest products as sources of paper pulp
| Prif Awdur: | |
|---|---|
| Awduron Eraill: | |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Manila
Bureau of Print.
1918.
|
| Cyfres: | Philippine Islands Dept. of Agriculture and Natural Resources. Bureau of Forestry
Bulletin no. 16 |
| Pynciau: |