00345    a2200133   4500020001500000082001500015100002200030245004500052260002600097300002200123650002000145700002500165700002100190  a9251034273  a632.5bWEE  aLabrada, R. eed.  aWeed management for developing countries  aRomebFAOc1994g1994  axviii,384p.c30cm  aWeed Management  aCaseley, J.C. eed.   aParker, C. eed.