000 00321nam a2200121Ia 4500
001 MPKV109677
008 120911s9999 xx 000 0 und d
082 _a631.8
245 _aPhytoprotection Vol 64-65
_c;
246 _aPhytoprotection Vol 51
260 _aCanada
_bGovernement De Quebec
_c1983-84
650 _aFertilizers
999 _c73012
_d73012