Number of Articles: 2 | ||
1 | Efficiency of Agricultural Resources Management in The Arab Countries | |
Volume 34, October- December, December 2013, Page 467-490 | ||
Sameh Mohamed Hassan Shehab | ||
2 | Aspects and Indicators of Water Resources in The Nile Basin Countries | |
Volume 34, October- December, December 2013, Page 491-499 | ||
Olivia El-Sayed Saleh; Mohamed Mohamed El – Mahy; Sameh Mohamed Hassan Shehab; Yasmin Mohamed Mahmoud Zaki | ||