| 1. | Softening of Groundwater in Tikrit University by Using Reverse Osmosis Membrane Technique | |
| Pages 1-10 | ||
| Abbas H. Abbas | ||
| 2. | Antioxidant and antimicrobial activities of the methanolic extracts of some edible seed spices | |
| Pages 11-23 | ||
| Deya Radwan; Ashraf Essa; Dia M. Soltan | ||
| 3. | Impact of some essential oils on the growth of toxigenic fungi and their toxin production | |
| Pages 25-34 | ||
| Abdel-Naser A. Zohri; Sabah Mohamed; Mohamed Youssef; Marwa Abdel-Kareem | ||
| 4. | Evaluation of the quality of disposed wastewater in selected hospitals in Baghdad City | |
| Pages 35-41 | ||
| Ammar A. Al Sultan; Rana J. Kadhem; Waleed M. Alabdraba | ||
| 5. | Study the effect of the petroleum leakage on the grade of the shallowness water | |
| Pages 43-48 | ||
| Rand R. Ahmed; Asama J. Mohamed; Abd Al Ghany Zedan | ||
