000 00447nam a2200169Ia 4500
008 140316s9999 xx 000 0 und d
020 _a0851988733
082 _a632.52
_bPAR/PA
100 _aParker,C
245 _aParastic weeds of the world biology and control
260 _aUnited Kingdom
_bCAB international
_c1993
300 _a332
650 _aEcology
650 _aMechanical control nothods
700 _aRiches,C R
942 _2ddc
_cBK
999 _c2249
_d2249