| 000 | nam a22 4500 | ||
|---|---|---|---|
| 082 |
_a631.7 _bF6a _d1970 |
||
| 090 |
_c10392 _d10392 |
||
| 100 | _afood and agriculture organization of the united nations | ||
| 245 |
_aautomated irrigation _bIRRIGATION AND DRAINAGE PAPER 5 |
||
| 300 |
_a1 เล่ม _bภาพประกอบ , ตาราง _g21x29 ซม. |
||
| 942 | _c22 | ||
| 999 |
_c9865 _d9865 |
||