Agriculture, economics, and resource management
| Main Authors: | , |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
[Manila]
Distributed by National Book Store
©1975.
|
| Edition: | 3rd ed. |
| Subjects: |
| Main Authors: | , |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
[Manila]
Distributed by National Book Store
©1975.
|
| Edition: | 3rd ed. |
| Subjects: |