Manual de evaluacion en extension.
| Corporate Author: | |
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| Format: | Book |
| Language: | Spanish English |
| Published: |
[Turrialba, Costa Rica] :
[Instituto Interamericano de Ciencias Agricolas de la O.E.A.],
1957.
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| Subjects: |
| Item Description: | Translation of: Evaluation in extension. Translated by E. Zuniga. |
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| Physical Description: | vii, 122 pages : illustrations |
| Bibliography: | Bibliographical footnotes. |