John Troughton <br/><br/>
Probing plant structure 

 - New York  McGraw Hill book Co,  1972 
 - 116p 
<br/><br/>John Troughton & Lesley A. Donaldson: Probing plant structure.  New York.  McGraw Hill book Co,, 1972.--(581.4TRO)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>581.4  / TRO