000 00321nam a2200133Ia 4500
008 130225s9999 xx 000 0 und d
100 _aGillette, C.P.
245 _aSpring grain-louse
260 _aFort Collins
_c1907
300 _a1-2 p.
440 _aColorado Agricultural Experim
901 _a18907
942 _cB
_2udc
999 _c2451
_d2451