Debach P Ed. <br/><br/>
Biological control of insect pests and weeds 
Debach P Ed. 
 - London  Chapman and Hall         1964 
 - xxiv, 844p.  cm. 
<br/><br/><label>Standard No.: </label>52320 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>J:438:55, K4;1