Day, Martin J. ,  1946- <br/><br/>
Plasmids / 
Martin J. Day. 
 - London :  Edward Arnold ,  1982. 
 - 51 pages :  illustrations ;  22 cm . 
<br/><br/>Bibliography : page 51. Includes index. 
<br/><br/><label>ISBN: </label>0713128461 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plasmids.