| 000 | 00384nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 100 | _aKehr, W.R. | ||
| 245 | _aDawson Alfalfa - A new variety resistant to aphids and bacterial wilt | ||
| 260 | _aNebraska | ||
| 260 | _c1968 | ||
| 300 | _a23 p. | ||
| 440 | _aNo. 497; Nebraska Agricultural | ||
| 901 | _pS28058 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c119586 _d119586 |
||