Spencer, Kenneth A. <br/><br/>
Host specialization in the world Agromyzidae (Diptera) / 
by Kenneth A. Spencer ; with illustrations by Ann Spencer. 
 - Dordrecht, Netherlands ;  Boston :  Kluwer Academic Publishers,  c1990. 
 - xii, 444 p. :  ill. ;  31 cm. 
<br/><br/><label>ISBN: </label>0792304020 
<br/><br/><label>LCCN: </label>89015569  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agromyzidae--Host plants.<br/>Insect-plant relationships.
<br/><br/><label>LC Class. No.: </label>QL537.A4  / S643 1990 
<br/><br/><label>Dewey Class. No.: </label>595.77