000 00383nam a2200169Ia 4500
008 200910s1991 xx 000 0 und d
020 _a9241510668
041 _aeng
082 _a615
100 _aWHO
245 _aTrichlorfon no 66
250 _a1
260 _aGeneva
_bWorld health organization
_c1991
300 _a200
650 _aPharmacy Practice
906 _aReference
999 _c37162
_d37162