000 00393nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
100 _aSpencer, K.A., Steyskal, G.C.
245 _aManual of the agromyzidae (Diptera) of the United States
260 _aWashington
260 _c1986
300 _a478 p.
440 _aNo. 638; United States Departm
901 _pS38572
942 _cB
_2udc
999 _c127213
_d127213