000 00435nam a2200181Ia 4500
008 150909s9999 xx 000 0 und d
041 _aEnglish
082 _a632.58
082 _bBIL/BR
100 _aBillit M
100 _eAuthor
245 _aBritish crop protection conference weeds 1980 V.2
260 _aNottingham
260 _bWeed Reserach Organization
260 _c1980
650 _aWeed Science
942 _cBK
999 _c233684
_d233684