000 00337nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
100 _aCollins, C.W.
245 _aElm leaf beetle
260 _aWashington
260 _c1939
300 _a1-6 : p.
440 _aU.S. Department of Agricultre,
901 _pS2147
942 _cB
_2udc
999 _c121378
_d121378