000 00308 am a2200121 a 4500
100 1 _aBack, E.A., Pemberton, C.E.
245 1 _aMelon fly
260 _aWashington
_c1918
300 _a1-31 p.
942 _2udc
_cB
440 _aFly United States Department of Agriculture. Bulletin No. 643
901 _aS49490
999 _c106011
_d106011