Charuwan Manmee. 2002. Mineralization process of septage and sewage sludge amended acid soil. Field of Study Environmental Sanitation, Mahidol University;
Charuwan Manmee. (2002) Mineralization process of septage and sewage sludge amended acid soil . Mahidol University/Bangkok.
Charuwan Manmee. Mineralization process of septage and sewage sludge amended acid soil. . Bangkok:Mahidol University, 2002.
Charuwan Manmee. (2002) Mineralization process of septage and sewage sludge amended acid soil . Mahidol University/Bangkok.