000 00356 am a2200121 a 4500
100 1 _aWilson, H.J., Howard, L.O.
245 1 _aLetter of transmittal
260 _aWashington
_c1997
300 _a1-154 p.
942 _2udc
_cB
440 _aUniited States Department of Agriculture, Division of Entomology. Technical Series Bulletin No. 7
901 _aS52810
999 _c110638
_d110638