000 00307 am a2200121 a 4500
100 1 _aHansen, Albert A.
245 1 _aDodder
260 _aWashington
_c1921
300 _a1-21 p.
942 _2udc
_cB
440 _aDodder United States Department of Agriculture. Farmers Bulletin No. 1161
901 _aS48720
999 _c105085
_d105085