Summaries of studies in agricultural education : an annotated bibliography of studies in agricultural education with classified subject index.
Saved in:
| Format: | Kitap |
|---|---|
| Language: | English |
| Published: |
Washington, D. C. :
U. S. Department of Health, Education, and Welfare, Office of Education,
1953.
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| Series: |
vocational division bulletin ;
no:251. agricultural series ; no:63. supplement ; no:6. |
| Subjects: |