TY  - BOOK
AU  - Lee, Eu Jin.
TI  - A comparative study on the filtration using activated carbon and mineral sand and manual filtration
AV  - PGS TP 159.F5.C66 .L477 2006
PY  - 2006///
CY  - Las Piñas City, Philippines
PB  - Southville International School and Colleges
KW  - Water
KW  - Purification
KW  - Filtration
KW  - Activated carbon
KW  - Filtration properties.
KW  - Mineral sand
KW  - Water purification
KW  - Manual filtration methods.
N1  - Includes bibliographical references
ER  -