| 000 | 00368nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 100 | _aLancaster, J.E., Alexander, D.J. | ||
| 245 | _aNewcastle disease virus and spread | ||
| 260 | _aOttawa | ||
| 260 | _c1980 | ||
| 300 | _a1975 | ||
| 440 | _aNo. 11; Canada Department of A | ||
| 901 | _pS23682 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c128351 _d128351 |
||