000 00327nam a2200133Ia 4500
008 120308s9999 xx 000 0 und d
082 _a632.5 ZIM/WEE;2
100 _aZimdahl,Robert L.
245 _aWeed-crop competition:a review
250 _a2nd
260 _aUK
_bBlackwell Pub.
_c2004
300 _axii,220
500 _aC.No.1
999 _c3157
_d3157