Number of Articles: 2 | ||
1 | KRIGING TECHNIQUES AND GIS FOR MANAGEMENT OF PHOSPHATE EXTRACTION AT HAGARIA DISTRICT, EGYPT | |
Volume 35, No 6, November and December 2007, Page 1559-1574 | ||
Sameh S. Ahmed; M. R. El Tahlawi; M. Z. Rashad; H. A. Saleem | ||
2 | USING INDICATOR KRIGING AND GIS FOR MAPPING PHOSPHATE GRADES AT QURAYAT DISTRICT, EGYPT | |
Volume 34, No 6, November and December 2006, Page 1799-1812 | ||
Sameh S. Ahmed; M. R. El Tahlawi; M. Z. Rashad; H. A. Saleem | ||