Nutritional status and work attitude of elementary school teachers in Virac South District, Virac, Catanduanes [thesis abstract]
| Vydáno v: | Graduate School Journal (Catanduanes State Colleges) Vol. XXXVI (Dec. 2011), 59-62 |
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| Médium: | Článek |
| Jazyk: | English |
| Vydáno: |
2011
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| Témata: |