Browsing by Author AHMAD YOSOUF AHMAD

Showing results 1 to 2 of 2
Issue DateTitleAuthor(s)
2008EFFICACY OF ACQUIRED RESISTANCE IN CONTROLLING POTATO VIRUS Y DISEASES. كفاءة المقاومة المكتسبة في مكافحة أمراض فيروس Y البطاطسAHMAD YOSOUF AHMAD
2005STUDIES ON SOME VIRAL DISEASES INFECTING POTATOESAHMAD YOSOUF AHMAD