Van Emden, Helmut Fritz. <br/><br/>
Pest control and its ecology / 
Helmut Fritz van Emden. 
 - London :  Edward Arnold,  1974. 
 - 59 pages :  ill. ;  22 cm. 
 - Institute of Biology's Studies in biology ; no. 50 .
 - Institute of Biology's studies in biology ;  no. 50. .
<br/><br/>Bibliography: p. [60] 
<br/><br/><label>ISBN: </label>0713124717 0713124725 
<br/><br/><label>LCCN: </label>76350594 
<br/><br/><label>Nat. Bib. No.: </label>GB75-04400 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Insect pests--Control.
<br/><br/><label>LC Class. No.: </label>SB931  / .V26 
<br/><br/><label>Dewey Class. No.: </label>632/.7