Hassan, Mahrus Saleh. <br/><br/>
Some root aphids of Egypt in relation to ants (Hemiptera-Homoptera: Aphididae) 

 - Cairo,  General Organisation for Govt. Print. Offices,  1963. 
 - 4 p.  24 cm. 
<br/><br/><label>LCCN: </label>ne 64001783  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aphids.<br/>Hemiptera--Egypt.<br/>Ants--Egypt.
<br/><br/><label>LC Class. No.: </label>QL523.A6  / H38