Studies on powdery mildew disease of cucurb its under protected cultivation /
Michael Hanna Farag Abdelsayed
Studies on powdery mildew disease of cucurb its under protected cultivation / دراسات على مرضى البياض الدقيقى فى القرعيات تحت ظروف الزراعة المحمية Michael Hanna Farag Abdelsayed ; Supervised Maurice Sabry Mikhail , Ahmed Abdelkader Ashour , Soad T.A.Haleem - Cairo : Michael Hanna Farag Abdelsayed , 2000 - 108Leaves : charts , facsimiles ; 30cm
Thesis (M.Sc.) - Cairo University - Faculty Of Agriculture - Department Of Plant Pathology and Physiology
Studies on powdery mildew disease of cucurb its under protected cultivation / دراسات على مرضى البياض الدقيقى فى القرعيات تحت ظروف الزراعة المحمية Michael Hanna Farag Abdelsayed ; Supervised Maurice Sabry Mikhail , Ahmed Abdelkader Ashour , Soad T.A.Haleem - Cairo : Michael Hanna Farag Abdelsayed , 2000 - 108Leaves : charts , facsimiles ; 30cm
Thesis (M.Sc.) - Cairo University - Faculty Of Agriculture - Department Of Plant Pathology and Physiology