Trabajo de extensión agrícola
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Spanish |
| Published: |
México :
Centro Regional de Ayuda Técnica ,
1963
|
| Edition: | 2a. ed. |
| Subjects: |
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Spanish |
| Published: |
México :
Centro Regional de Ayuda Técnica ,
1963
|
| Edition: | 2a. ed. |
| Subjects: |