| 000 | 00330nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 220204s9999 xx 000 0 und d | ||
| 082 |
_a632.38A?Z(06) _bBAR |
||
| 245 | 0 | _aVirology in agriculture | |
| 260 |
_aKent _bAbacus _c1977 |
||
| 490 | _aBeltsville symposia in agricultural research;1 | ||
| 650 | _aVirus disease | ||
| 942 | _cBK | ||
| 999 |
_c31991 _d31991 |
||