Intl. Sym. on Protoplasts ( 6th  1983 ) <br/><br/>
Protoplasts 1983   
ed. by Basel Portrykns [et al] 
 - Basel  Birkhauser  1983 
 - 269p. 
 - Experientia supplementum V.46 .
<br/><br/><label>ISBN: </label>3764315148 
<br/><br/><label>Dewey Class. No.: </label>574.873  / N83