Riham Salah ElDin ElSayed <br/><br/>
A pharmacognostical study of pyrus calleryana family rosaceae cultivated in Egypt /  
 دراسة عقاقيرية لنبات بيرس كاليريانا المزروع فى مصرالعائلة الوردية 
Riham Salah ElDin ElSayed ; Supervised Seham Sslah ElDin ElHawary , Hamida Mohamed Ahmed ElGohary , Mariam Hussein Gonaid 
 - Cairo :   Riham Salah ElDin ElSayed ,   2003 
 - 260P :   charts , facsimiles ;   30cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty Of Pharmacy - Department Of Pharmacognosy 
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<br/><br/><label>Subjects--Index Terms: </label>Family rosaceae pharmacognostical Pyrus calleryana