000 00285nam a2200121Ia 4500
008 220204s9999 xx 000 0 und d
082 _a632.51
_bHIL
100 _aHILL, Thomas A
245 0 _aBiology of weeds
260 _aLondon
_bEdward Arnold
_c1977
650 _aWeeds
942 _cBK
999 _c27075
_d27075