000 00304nas a2200121Ia 4500
008 170101s2017 xx 000 0 und d
044 _aU.S.A.
245 0 _aWEED Science
260 _bWeed Society of America
_aUrbana
270 _aWeed Society of America
362 _aJan - Dec,1968
942 _2ddc
_cP
999 _c162111
_d162111