Quality standards for “clean” electrical supplies

Moreno-Muñoz, Antonio / Dolores Redel, Mª / Oterino, Daniel et al. | Emerald Group Publishing | 2007

STREAM STANDARDS AND WATER SUPPLIES

Zeller, Howard D. | Wiley | 1969

The Practicability of Adopting Standards of Quality for Water Supplies

Morse, Robert B. / Wolman, Abel | Wiley | 1918

Limiting Standards of Bacterial Quality for Sources of Purified Water Supplies

Streeter, H. W. | Wiley | 1935

Minimum standards for public ground-water supplies

Engineering Index Backfile | 1944