000 00426 a2200145 4500
020 _a9290222126
082 _a616.921
_bPRE
090 _c18348
_d28454
245 _aPrevention and control of dengue haemorrhagic fever
_bcompehensive guide line
260 _aNew Delhi
_bWHO
_c1999
_g1999
300 _axi,134p.
_c25cm
440 _aWHO Regional Publication, SEARO, No 29
650 _aDengue haemorrhagic fever
942 _cPR
999 _c46208
_d46208