Stapley, J. H. <br/><br/>
World crop protection 
With foreword by Lee Ling 
 - Cleveland  CRC Press  [c1969] 
 - 2 v.  illus  26 cm. 
 - International scientific series .
<br/><br/>Includes bibliographies 
<br/><br/>Contents: v. 1. Pests and diseases, by J. H. Stapley and F. C. H. Gayner.--v. 2. Pesticides, by K. A. Hassall 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural pests<br/>Plant diseases<br/>Pesticides
<br/><br/><label>Dewey Class. No.: </label>632  / .6