The Philippine plant quarantine and agricultural laws and regulations and their implementation.
| Formatua: | Liburua |
|---|---|
| Hizkuntza: | English |
| Argitaratua: |
Manila
Bureau of Print.
1962.
|
| Gaiak: |
| Formatua: | Liburua |
|---|---|
| Hizkuntza: | English |
| Argitaratua: |
Manila
Bureau of Print.
1962.
|
| Gaiak: |