| 000 | 00477nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1981 xx 000 0 und d | ||
| 082 | _a595.77 G12M | ||
| 100 | _aGAGNE, Raymond J | ||
| 245 | 0 | _aMonograph of Trichonta with a model for the distribution of Holarctic Mycetophilidae(Diptera) | |
| 260 |
_bWashington _c1981 |
||
| 300 | _a64p | ||
| 440 | _aUSDA Technical bulletin no.1638 | ||
| 650 | _aDIPTERA | ||
| 653 | _aDIPTERA | ||
| 653 | _aTRICHONTA | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c79300 _d79300 |
||