D. Rudd-Jones <br/><br/>
Healthy planting material : Strategies and technologies 

 - Thornton  B C P C Publications  1986 
 - 263p 
<br/><br/>D. Rudd-Jones & F.A. Langton: Healthy planting material : Strategies and technologies.  Thornton.  B C P C Publications, 1986.--(632.3RUD)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>632.3  / RUD