Davidson Ralph H <br/><br/>
Insect pests of farm, garden and orchard 

 - 7th ed. 
 - New York  John wiley and sons  1979 
 - xii;596p. 
<br/><br/><label>ISBN: </label>0471035386 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pesticide toxicity<br/>Pests of grasses, cotton, vegetables<br/>Pests of ornamental plants and fruits
<br/><br/><label>Dewey Class. No.: </label>632.709 7  / DAV