REFRENCES:
1-Medrial A., Kazuhiko Takeuchi and Atsush Tsunekawa (2001): Greenery percentage prediction using RVI, NDVI and MRVI model from Landsat TM and Aerialphoto, in Jabotabek, Indonesia, IECI Japan workshop, Vol. 3, No. 1, PP:110-113
2-Singh R., D. P., Semwal, A. Rai., and R S Chhikara (2002): Small area estimation of crop yield using remote sensing satellite data, INT. J. Remote sensing, Vol.23, No.1, PP: 49-56.
3-Latham Johm S., and Som H. (1991): Remote Sensing and Agriculture Statistics in Developing Countries, Conference on the Application of Remote Sensing to Sustainable Agriculture Development, The Egyptian International Center for Agriculture, Nov. 24 – 25, 1991, Cairo, Egypt.
4-Kapetsky James M., Llyod Mcgregor, and Herbert Nane, 1987: A Geographic Information System to assess opportunities for aquaculture development. A FAOUNEP/ GRID study in Costa Rica: P. 519-533.
5-HARSAC (1992): Integrated Resource Survey to Combat Drought on Sustainable basis through Space Applications, District Bhiwani (1992). HARSAC/TR /1/92.
6-Said, R., (1981): The geological evaluation of the River Nile: Springer Verlag, 151 p.
7-Egyptian General Petroleum Corporation - Conco Coral (1987): Geological map of Egypt scale 1:500,000.
8-Said, R., (1962): The geology of Egypt: Elsevier, 337p.
9-Ibrahim, H. A., Bakheit, A. A., and El-Hussaini, A. (1994): Hydrogeophysical study on El-Marashda area, Qena, Nile Valley, Egypt. Bull. Fac. Sci, Assiut Uni. 23(1-F), pp. 221-245.
10-El-Hussaini, A. H., El-Younsy, A. R., Ibrahim, H. A., Bakheit, A. A., Omran, A. A., and Abdel Aaty, A. H., (1992): Geological and surface geoelectrical investigations on the area Southwest of Qena, Western Desert, Egypt. Bull. Fac. Sci, Assiut Uni. 21(2-F), pp. 90-103.
11-Pirasteh.S, Rangkzan K. and Syyed Ahmad Ali, 2002: Digital Elevation Model for Shahbazan station in parts of Alwar section city to study drainage morphometry and identify stability and saturation zone (Zagros Belt SW Iran), National seminar on Coastal and off-shore sedimentary basins and their resource potential and XIX convention of India association of sedimentologists, Abstracts 16-18 Dec, Department of Geology Andhra Pradesh, Visakhapatnam-530003, PP, 39.
12-Chebotarev, I. (1955): Metamorphism of natural water in the crust of weathering. I. Geochem. Gosmochim. Acta, 8, 22p.
13-Tiwari, T. N., and Manzoor, A., (1987): River pollution in Kathmandu Valley, Variation of water quality index. Indian J. Environment Protection, Vol. 7, No. 5.
14-Sahu, B. K., Panda, R.B. and Sinha, B.K., (1991): Water quality index of the River Brahmani at Rourkela industrial complex of Orissa. Journal of Eotoxicology and Environmental Monitoring, 1, 3. 169-175.
15-Farrag, A. A., (2005): The hydraulic and hydrochemical impacts of the Nile system on the groundwater in Upper Egypt. Ass. Univ. Bull. Environ. Res. Vol. 8 No. 1, March 2005.
16-World Health Organization (1996 and 1998): Guidelines for drinking water quality, 2nd ed. Vol. 2. Health criteria and other supporting information, 1996 (pp. 940-949) and Addendum to Vol. 2. 1998 (pp. 281-283) Geneva, World Health Organization.
17-Kilemntov, P. P. (1982): General Hydrology Mir publishers, Moscow.
18-Taylor, G. G. and Oza, M. M. (1954): Geological survey of India, Bull. Series B, No. 45, 29p.
19-U. S. Salinity Lab. Staff (1954): Diagnois and improvement of saline and alkaline soils. U. S. Dep. Agric., handbook No. 60, 160 p.
20-National Academy of Sciences and National Academy of Engineering (1972): Water quality criteria, Protection Agency, Washington, D. C. 594 p.