| 000 | 00487nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 170901s1973 xx 000 0 und d | ||
| 020 | _a0912394064 | ||
| 082 |
_a631.62 _bU-4D |
||
| 100 | _aU.S Department of Agriculture | ||
| 245 | 0 | _aDrainage of Agricultural Land | |
| 260 |
_aNew Yark _bWater Information Center, Inc. _c1973 |
||
| 300 | _a428 | ||
| 650 | _aAgriculture and related technologies | ||
| 650 | _aTechnology (Applied sciences) | ||
| 653 | _aDrainage | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c14074 _d14074 |
||