000 00314 a2200109 4500
999 _c128418
_d128418
082 _a614.51 SIN-SOO
245 _aWater Borne Diseases: The Continuing Challenge
260 _aHaryana:
_bRanbaxy Science Foundation,
_c1997
300 _a57 p;
_c24 cm
700 _aSinghal, Radhey I.
_eEdt.
700 _aSood, O.P.
_eEdt.