| 000 | nam a22 4500 | ||
|---|---|---|---|
| 020 | _a | ||
| 245 | _aFAO of the United Nations : Guidelines for perdicting crop water requirements. | ||
| 260 |
_aRome _bFood and Agriculture Organization of the United Nations _c1981 |
||
| 362 | _a3rd ed. | ||
| 710 | _aFood and Agriculture Organization of the United Nations | ||
| 942 | _c22 | ||
| 999 |
_c6759 _d6759 |
||