000 00516nam a22001697a 4500
999 _c148851
_d148850
005 20201117095332.0
008 201012b ||||| |||| 00| 0 eng d
041 _aEN
082 _223
_a614.4323
_bWOR
110 _983692
_aWorld Health Organization
245 _aManual larval control operations in malaria programmes
260 _aGeneva:
_bWorld Health Organization;
_c1973
440 _9109064
_aWHO offset publication No.01,03,04,06,07,08,09
500 _aIncludes reference.
509 _aNS
942 _cPR