| 000 | nam a22 4500 | ||
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| 020 | _a0821300598 | ||
| 082 |
_a626.81 _bN4 |
||
| 090 |
_c9910 _d9910 |
||
| 245 |
_aMonitoring Systems and Irrigation Management: An Experience from the Philippines _bMonitoring and Evaluation Case Studies Series Ronald Ng and Francis Lethem |
||
| 300 |
_a1 เล่ม _bภาพประกอบ , ตาราง _g21x28 ซม. |
||
| 942 | _c22 | ||
| 999 |
_c9416 _d9416 |
||