National Research Council Agricultural Board <br/><br/>
Plant-disease development and control 

 - Washington  National Academic of Science  1968 
 - 205p 
<br/><br/>National Research Council Agricultural Board: Plant-disease development and control.  Washington.  National Academic of Science, 1968.--(632.9NAT)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>632.9  / NAS