| 000 | 00487nam a2200181Ia 4500 | ||
|---|---|---|---|
| 020 | _a0198594569 | ||
| 082 |
_a631 _bHUF |
||
| 100 |
_aHudson, N. W. _9108667 |
||
| 245 |
_aField engineering for agrinultural development _cN. W. Hudson |
||
| 260 |
_aOxford: _bClarendon, _c1975. |
||
| 300 | _a225p. | ||
| 546 | _aeng | ||
| 650 |
_aSoil conservation _948480 |
||
| 650 |
_aAgricultural engineering _9108668 |
||
| 650 |
_aDrainage _9102984 |
||
| 650 |
_aIrrigation _9108669 |
||
| 942 | _cBK | ||
| 999 |
_c14724 _d14724 |
||