| 000 | 00394nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 130225s9999 xx 000 0 und d | ||
| 100 | _aErrington, P.L., Hamerstrom, F., Hamerstrom, F.N. | ||
| 245 | _aGreat horned owl and its prey in North-central United States | ||
| 260 |
_aIowa _c1940 |
||
| 300 | _a760-850 p. | ||
| 440 | _aIowa Agricultural Expriment S | ||
| 901 | _a10473 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c1729 _d1729 |
||