John Innes symposium on Modification of the information content of plant cells, 2nd, Norwich, July, 1974 <br/><br/>
Modification of the information content of plant cells: proceedings  edited by Roy Markham, others. 

 - Amsterdam  NorthHolland Publishing Co.  1975 
 - x, 350p. 
<br/><br/><label>ISBN: </label>0444-10699-5. 
<br/><br/><label>Dewey Class. No.: </label>575.1063  / J49M