Singhal, R. L., & Sood, O. E. (1997). Water born diseases: Continuing challenge. Ranbaxy Science Foundation.
Chicago Edition CitationSinghal, Radhey L., and OP Ed Sood. Water Born Diseases: Continuing Challenge. Haryana: Ranbaxy Science Foundation, 1997.
MLA Edition CitationSinghal, Radhey L., and OP Ed Sood. Water Born Diseases: Continuing Challenge. Ranbaxy Science Foundation, 1997.
Warning: These citations may not always be 100% accurate.