Geering, Q.A. <br/><br/>
(a) A cotton stainer (Dysdercus superstitiosus Fabr.) as a potential pest of sorghum; (b) Studies of Lygus vosseleri Popp. (Heteroptera, Mi ridae), a pest of cultivated cotton in East and Central Africa; (c) The sorghum midge, Contarinia sorghicola(Coq), in East Africa / 
Q. A. G eering. 
 - London :  Empire Cotton Growing Corporation,  1953. 
 - 234-366 p. :  ill. ;  24 cm. 
 - Empire Cotton Growing Corporation. Research memoirs ;  no. 17 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cotton--Diseases and pests.<br/>Cotton growing--Africa, East.
<br/><br/><label>Dewey Class. No.: </label>633.51062