| 000 | 00346nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 151015s9999 xx 000 0 und d | ||
| 020 | _a9251023107 | ||
| 245 |
_aFAO watershed management field manual _bVegetable and soil treatment measures |
||
| 260 | _c1985 | ||
| 300 | _aix 61p. | ||
| 500 | _aFAO conservation guide no- 13/1 | ||
| 942 |
_cFAO _2udc |
||
| 999 |
_c23955 _d23955 |
||