Water analysis
Viewers follow a group of high school students as they test and compare different water sources for eight factors: temperature, pH, dissolved oxygen, hardness, alkalinity, nitrates, coliform bacteria, and chlorine
| Corporate Authors: | , |
|---|---|
| Other Authors: | , |
| Language: | English |
| Published: |
[United States]:
Schlessinger Media,
2006.
|
| Edition: | Fullscreen ed.. |
| Series: | Science lab investigations! DVD series
|
| Subjects: |
BILIK BAHAN SUMBER MEDIA
| Call Number: |
QD 142 .W3 2006 |
|---|
| Accession | Item Category | Format | Status | Notes |
|---|
| 1100053004 | BAHAN SUMBER MEDIA | CD-ROM | AVAILABLE |