http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Treatment of Sludge from Sewerage Treatment Plant by Chhim Panha Pitou. 2. A Study of Straw in Concrete Properties by Chong Yee Horng. 3. Design A Central Sewerage System for A New Housing Estate by Beh Eva Hooi Ying
Thesis submitted to Inti College Malaysia as a requirement for Diploma in Civil Engineering