| 000 | 00377nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 100 | _aAyers, R.S., Westcot, D.W. | ||
| 245 | _aWater quality for agriculture | ||
| 260 | _aRome | ||
| 260 | _bFAO | ||
| 260 | _c1985 | ||
| 300 | _a174 p. | ||
| 440 | _aNo. 29, Rev. 1; FAO, Irrigatio | ||
| 901 | _pS38386 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c136665 _d136665 |
||