| 000 | 00605nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 241114s9999||||xx |||||||||||||| ||und|| | ||
| 100 | _aHUDSON, Norman W | ||
| 245 | 0 | _aSoil and water conservation in semi-arid areas | |
| 260 |
_aRome _bFAO _c1987 |
||
| 440 | _aFAO | ||
| 650 | _a SOIL CONSERVATION | WATER CONSERVATION | SEMI-ARID ZONE | SOIL MANAGEMENT | SOIL IMPROVEMENT | SOIL SCIENCES | AGRICULTURE | ||
| 942 | _cBK | ||
| 999 |
_c94564 _d94564 |
||