Study of agricultural education, investigation, and extension, 1965: Ecuador /
| Corporate Authors: | , , |
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| Format: | Book |
| Language: | English |
| Published: |
Washington :
Pan American Union,
[1967]
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| Subjects: |
| Physical Description: | xiii, 155 pages ; 28 cm. |
|---|---|
| Bibliography: | Bibliography: page [147]. |