| 000 | 00408nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 100 | _aTorgersen, T.R., Mason, R.R. | ||
| 245 | _aPredation and parasitization of Douglas-fir tussock moth egg masses | ||
| 260 | _aWashington | ||
| 260 | _c1979 | ||
| 300 | _a0.958333333 | ||
| 440 | _aNo. 549; United States Departm | ||
| 901 | _pS33440 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c130318 _d130318 |
||