Shepherd, Audrey M. <br/><br/>
The emergence of larvae from cysts in the genus heteroderra:    a review of factors affecting hatching 
Audrey M. Shepherd 
 - Furnham Royal :  Commonwealth Agricultural Buneaux,  1962. 
 - viii,90p.   ill .;  23cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Heterodera
<br/><br/><label>LC Class. No.: </label>PAM QL386.A1C65