000 00306 am a2200121 a 4500
100 1 _aThomas, W.A.
245 1 _aCotton root louse
260 _aClemson
_c1914
300 _a1-2 p.
942 _2udc
_cB
440 _aCotton South Carolina Agricultural Exeriment Station. Bulletin No. 175
901 _aS46955
999 _c102678
_d102678