Taxonomical and physiological studies on periwinkle plants /
Mohamed Abd El kawy Abd El syaed Mohamed
Taxonomical and physiological studies on periwinkle plants / دراسات تصنيفية وفسيولوجية على نباتات الونكا Mohamed Abd El kawy Abd El syaed Mohamed ; Supervised Berlant Roshdy Mohamed , Sayed F.Khalifa , Hazem A.Mansour - Cairo : Mohamed Abd El kawy Abd El syaed Mohamed , 2003 - 286P : facsimiles ; 25cm
Thesis (PH.D.) - Cairo University - Faculty Of Agriculture - Department Of Medicinal and Aromatic Plants
Fertilization Treatment Periwinkle plants Taxonomical
Taxonomical and physiological studies on periwinkle plants / دراسات تصنيفية وفسيولوجية على نباتات الونكا Mohamed Abd El kawy Abd El syaed Mohamed ; Supervised Berlant Roshdy Mohamed , Sayed F.Khalifa , Hazem A.Mansour - Cairo : Mohamed Abd El kawy Abd El syaed Mohamed , 2003 - 286P : facsimiles ; 25cm
Thesis (PH.D.) - Cairo University - Faculty Of Agriculture - Department Of Medicinal and Aromatic Plants
Fertilization Treatment Periwinkle plants Taxonomical