Abd el-nabi, Hamdi Shaaban Abd el-karim <br/><br/>
Studies on true spiders in some Medicinal and Aromatic plants cultivated organically and inorganic in Fayoum Governorate  [electronic resource] / 
 دراسات على العناكب الحقيقية فى بعض النباتات الطبية والعطرية المنزرعة عضويا وغير عضويا فى محافظة الفيوم 
Hamdi Shaaban Abd el-karim Abd el-nabi 
 - 2017 
<br/><br/>Thesis (Ph.D.) --Fayoum University, 2017. 
<br/><br/>Includes bibliographical references (Leaves 169-187) 
<br/><br/><br/>Systems requirements : Adobe Reader 
<br/><br/><br/>Summary in arabic 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Spiders--Control.<br/>Calendula officinalis.<br/>German chamomile.