000 00486nam a2200157Ia 4500
008 170101s1980 xx 000 0 und d
082 _a632.9 S99P
100 _aSymposium on Environmental, Socio-economic and political Asp
245 0 _aPest control
260 _c1980
440 _aCard
650 _aPEST CONTROL -- SOCIAL ASPECTS -- CONGRESSES
653 _aPEST CONTROL -- ENVIRONMENTAL ASPECTS -- C
653 _aPEST CONTROL -- SOCIAL ASPECTS -- CONGRESS
942 _2ddc
_cCP
999 _c86974
_d86974