00441nam a2200169 a 450000100080000000500110000800800410001902000180006002200140007810000470009224500220013926000310016130000190019250000360021165000120024765000120025910317572017-10-24       1999    bl uuuu     u01u1 u    #d  a1-901396-53-3  a0955-15141 aBCPC CONFERENCE WEEDS, 1999, BRIGHTON, UK.  aProceedings. v.1.  aBrighton, (UK): BCPCc1999  av. 1, p. 1-396  aBritish Crop Protection Council  aESCARDA  aMALEZAS