Water Quality with Vernier
- Vydavateľstvo
- Vernier
Water Quality with Vernier has 16 water quality tests, including pH, total dissolved solids, dissolved oxygen, BOD, flow rate, turbidity, nitrates, and phosphates. All nine tests in the Water Quality Index (WQI) are supported... Čítať viac
- Špirálová väzba
- Angličtina
Dodanie môže trvať viac ako 30 dní






