Mayer A & Ivanowski D <br/><br/>
Concerning the Mosaic Disease of Tobaco Phytopathological Classics No 7 

 -  Am Phytopathological Soc, Lancaster 
 - pp 62;   23*18 
<br/><br/><label>Dewey Class. No.: </label>I23/N68.7/B08095