Author = A Duncan
| Number of Articles: 1 | ||
| 1 | The attached microorganisms on the sand grain surfaces at the Slow Sand Filters | |
| Volume 20, Issue 1, 2019, Page 39-46 | ||
| Galal Ibrahim Galal; A Duncan | ||
| Number of Articles: 1 | ||
| 1 | The attached microorganisms on the sand grain surfaces at the Slow Sand Filters | |
| Volume 20, Issue 1, 2019, Page 39-46 | ||
| Galal Ibrahim Galal; A Duncan | ||
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