Environmental administration systems approach and intervention process model
| Cyhoeddwyd yn: | Philippine Journal of Public Administration Vol. XXVI, no. 1 (Jan. 1982), 1-18 |
|---|---|
| Prif Awdur: | |
| Fformat: | Erthygl |
| Iaith: | Saesneg |
| Cyhoeddwyd: |
1982
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| Pynciau: |