| 000 | 00535nam a22001937a 4500 | ||
|---|---|---|---|
| 999 |
_c35576 _d35576 |
||
| 003 | OSt | ||
| 005 | 20190806110809.0 | ||
| 008 | 190206b ||||| |||| 00| 0 eng d | ||
| 040 |
_aost _bENGLISH _cost |
||
| 082 | _a632.58 / H367m | ||
| 100 |
_a Helgeson, A. Earl. _9122020 |
||
| 245 |
_aMethods of weed control / _bEarl A. Helgeson. |
||
| 260 |
_aItaly : _bFAO, _c1957. |
||
| 300 |
_ax, 189 p. : _bill. ; _c23 cm. |
||
| 490 |
_aFAO agricultural studies _v36 |
||
| 508 | _a336 | ||
| 650 |
_a Plant diseases _9229689 |
||
| 942 |
_2ddc _cBK |
||