| 000 | 00346nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 130225s9999 xx 000 0 und d | ||
| 100 | _aWain, R.L. | ||
| 245 | _aSelective weed coontrol some new development at wye | ||
| 260 |
_aKent _c1954 |
||
| 300 | _a311-320 p. | ||
| 440 | _aLondon WYE College. Reprint N | ||
| 901 | _a46285 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c8371 _d8371 |
||