| 000 | 00397 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aDeonier, D.L. | |
| 245 | 1 |
_aSystematic and ecological study of nearctic hyderellia (Diptera _bEphydridae) |
|
| 260 |
_aWashington _c1971 |
||
| 300 | _a1-147 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aEcological, Nearctic, Hyderellia Washington Smithsonian Contribution to Zoology. Bulletin No. 68 | ||
| 901 | _aS19523 | ||
| 999 |
_c108429 _d108429 |
||