| 1. | Assessment of Water and Sediment of El Qalyubia Main Drain, East Delta, Egypt | |
| Pages 343-352 | ||
| M. S. Abdelhai; Omnia F. Amin; R. M. El-Khayat; Mervat A. Hamed; M. S. El-Komy | ||
| 1. | Assessment of Water and Sediment of El Qalyubia Main Drain, East Delta, Egypt | |
| Pages 343-352 | ||
| M. S. Abdelhai; Omnia F. Amin; R. M. El-Khayat; Mervat A. Hamed; M. S. El-Komy | ||
