000 00305nam a2200109Ia 4500
001 MPKV051805
008 120911s9999 xx 000 0 und d
082 _a631.8
245 _aFAO Plant Protection Bulletin Vol 20
_c;
246 _aFAO Plant Protection Bulletin Vol 20
260 _aRome
_bFAO of the UN
_c1972
999 _c49808
_d49808