| 000 | 00419nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 130225s9999 xx 000 0 und d | ||
| 100 | _aConnola, Donald P., Collins, Donald L., Hagmann, Lyle E. | ||
| 245 | _aLog treatments for bark beetle control in connection with the dutch elm disease | ||
| 260 |
_aIthaca _c1947 |
||
| 300 | _a1-42 p. | ||
| 440 | _aCornell Agricultural Experime | ||
| 901 | _a29377 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c5701 _d5701 |
||