Supervised practice in agriculture : aims and values of such practice and responsibilities of pupils, teachers, state administrators and local boards of education /
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| Other Authors: | |
| Format: | Book |
| Language: | English |
| Published: |
Washington :
Govt. print. off.,
1923
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| Series: | Bulletin (United States. Federal Board for Vocational Education) Agricultural series
no. 14. Bulletin (United States. Federal Board for Vocational Education) no. 83 |
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