Samways, Michael J. <br/><br/>
Biological control of pests and weeds 
Michael J. Samways 
 - London  Arnold  1981 
 - iv, 57 p.  ill.  22 cm. 
 - The Institute of Biology studies in biology  no. 132  0537-9024 .
<br/><br/> Includes index 
<br/><br/>Bibliography: p.[56]-57 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pests--Control--Biological control<br/>Weeds--Control--Biological control
<br/><br/><label>Dewey Class. No.: </label>632  / .96