| 000 | 00351nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1951 xx 000 0 und d | ||
| 082 | _a632.58 A25P | ||
| 100 | _aAhlgren,G.H. | ||
| 245 | 0 | _aPrinciples of weed control | |
| 260 |
_aNew York _bJohn Wiley _c1951 |
||
| 300 | _a368p | ||
| 650 | _aWEED CONTROL | ||
| 653 | _aWEED CONTROL | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c1325 _d1325 |
||