El trabajo educativo del agrónomo : la experiencia con los grupos campesinos colectivos de San Bartolo Aguacaliente, Guanajuato /
| Main Author: | |
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| Format: | Thesis Book |
| Language: | Spanish |
| Published: |
[Place of publication not identified] :
[publisher not identified] ;
1979.
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| Subjects: |
| Item Description: | Abstract in English and Spanish. |
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| Physical Description: | 165 leaves : illustrations ; 28 cm. |
| Bibliography: | Includes bibliographical references (leaves [143]-153) |