000 00407nam a2200169Ia 4500
008 200204s9999 xx 000 0 und d
020 _a9241544945
082 _a363.7384 WOR
100 _aWorld Health Organization
245 0 _aVector control
260 _aGeneva
260 _bWorld Health Organization
260 _c1997
300 _a412 p .
650 _aInsect control - Methods
942 _cBK
999 _c65421
_d65421