TY  - BOOK
AU  - Takakuzaki, Kazuyuki S.
TI  - Comparison of the pH level of water filtered with coconut shell charcoal and wood charcoal
AV  - PHS TD 429 .T136 2009
PY  - 2009///
CY  - Las Piñas City, Philippines
PB  - Southville International School and Colleges
KW  - Water
KW  - Purification
KW  - Filtration
KW  - Charcoal
KW  - Utilization
KW  - Analysis
KW  - pH (Chemistry)
KW  - Coconut shell
N1  - Includes bibliographical references
ER  -