Social Transformation through Environmental Program (STEP) for effective waste management training manual (modules 1-5) : residual, recycle, re-use, reduce.
| 共著者: | , , , |
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| フォーマット: | 図書 |
| 出版事項: |
Pasig City
Local Government Academy, Department of the Interior and Local Government
c2008.
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| 主題: |


