Atika Rongsawad. 2001. Survival of coliform bacteria in soil applied with fecal sludge and sewage sludge after passing through various drying processes. Field of Study Environmental Sanitation, Mahidol University;
Atika Rongsawad. (2001) Survival of coliform bacteria in soil applied with fecal sludge and sewage sludge after passing through various drying processes . Mahidol University/Bangkok.
Atika Rongsawad. Survival of coliform bacteria in soil applied with fecal sludge and sewage sludge after passing through various drying processes. . Bangkok:Mahidol University, 2001.
Atika Rongsawad. (2001) Survival of coliform bacteria in soil applied with fecal sludge and sewage sludge after passing through various drying processes . Mahidol University/Bangkok.