Tanya Trabdee. 2001. Survival of Ascaris eggs in soil applied with fecal sludge and sewage sludge after passing through various drying processes. Field of Study Environmental Sanitation, Mahidol University;
Tanya Trabdee. (2001) Survival of Ascaris eggs in soil applied with fecal sludge and sewage sludge after passing through various drying processes . Mahidol University/Bangkok.
Tanya Trabdee. Survival of Ascaris eggs in soil applied with fecal sludge and sewage sludge after passing through various drying processes. . Bangkok:Mahidol University, 2001.
Tanya Trabdee. (2001) Survival of Ascaris eggs in soil applied with fecal sludge and sewage sludge after passing through various drying processes . Mahidol University/Bangkok.