000 00324nam a2200121Ia 4500
001 MPKV057837
008 120911s9999 xx 000 0 und d
082 _a632.5
245 _aWeed Abstracts Vol 22 No.1-12
_c;
246 _aWeed Abstracts Vol 22 No.1-12
260 _aOxon
_bCAB International
_c1973
650 _aWeed Science
999 _c55827
_d55827