| 000 | nam a22 4500 | ||
|---|---|---|---|
| 082 |
_a631.7 _bF6i _d1984 |
||
| 090 |
_c10390 _d10390 |
||
| 100 | _afood and agriculture organization of the united nations | ||
| 245 |
_alrrigation practice and water management _bFAO IRRIGATION AND DRAINAGE PAPER 1 Rev. 1 |
||
| 300 |
_a1 เล่ม _bภาพประกอบ , ตาราง _g21x29 |
||
| 942 | _c22 | ||
| 999 |
_c9863 _d9863 |
||