Walden, Richard <br/><br/>
Genetic transformation in plants  Richard Walden. 

 - Keynes  Open University Press  1988 
 - ix, 138p., 22cm. 
<br/><br/><label>ISBN: </label>0-335-15821-8. 
<br/><br/><label>Dewey Class. No.: </label>581.15  / W64M