Author = Gamal El-Nagaar
| Number of Articles: 2 | ||
| 1 | Effect of rearing temperature and hormone treatment on sex ratio, survival and body weight of Oreochromis niloticus fry | |
| Volume 17, Issue 4, December 2013, Page 13-23 | ||
| Magdy Soltan; Mohamed Hassaan; Gamal El-Nagaar; Wahead Mohammed; Abdelhamid Abdelhamid1; Manal El-Barbary; El-Deweny Mabrouk | ||
| 2 | Effect of spawning month, dietary protein and pond protection on fry production of the Nile tilapia, Oreochromis niloticus | |
| Volume 16, Issue 1, January 2012, Page 21-32 | ||
| Magdy Soltan; Saeed El-Laithy; Gamal El-Nagaar; Waheed Mohammed | ||
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