| 1. | Examine the performance of CalcPTF in estimating the soil water characteristic curve (SWCC) in arid soils in Saudi Arabia | |
| Pages 36-62 | ||
| Abdullah H. AlSaeedi | ||
| 2. | Quality assessment and spatial variability mapping of water sources of Sohag area, Egypt | |
| Pages 63-78 | ||
| Ali RA Moursy; Osama I A Negim | ||
