biblio BEFORE=>LDR 00717nam a22001937a 4500
999    _c1793
       _d1793
003     VE-CaINHRR
005     20231010124849.0
007     ta
008     102023b1973    sz aoa|er|||| 000 0 eng d
040    _cVE-CaINHRR
       _dVE-CaINHRR
050    _aWA240O71973
110    _aWorld health organization.
245 10 _aSpecifications for pesticides used in públic health:
       _bInsecticides, rodenticides, molluscicides, repellents, methods/
       _cWorld health organization.
250    _aFourth edition.
260    _aSwitzerland:
       _bWorld health organization,
       _c1973
300    _a333 p.:
       _bilustraciones, gráficas, tablas, fotoghafias.
       _c24 cm.
500    _aEste material se encuentra en la Colección General WA.
942    _2lcc
       _cBK