Number of Articles: 2 | ||
1 | Anatomical and histological studies on the male reproductive system of the red swamp crayfish Procambarus clarkii. | |
Volume 14, Issue 1, January 2010, Page 87-100 | ||
Abd El-Halim Saad; Montaser Hassan | ||
2 | Physico -chemical environment of Lake Edku, Egypt | |
Volume 12, Issue 2, April 2008, Page 119-132 | ||
Magdy Khalil; Safwat Shakir; Abd El-Halim Saad; Montaser Hassan; Gamal El Shabrawy | ||