| 000 | 00426nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 150909s9999 xx 000 0 und d | ||
| 041 | _aEnglish | ||
| 082 | _a628.5 | ||
| 082 | _bBEA/ER | ||
| 100 | _aBeasley R P | ||
| 100 | _eAuthor | ||
| 245 | _aErosion and sediment pollution control | ||
| 260 | _aIowa | ||
| 260 | _bIowa state university press | ||
| 260 | _c1978 | ||
| 650 | _aSoil conservation | ||
| 942 | _cBK | ||
| 999 |
_c229320 _d229320 |
||