Johansen, Donald Alexander,   1901- <br/><br/>
Plant microtechnique /  
Donald Alexander Johansen. 
 - New York :   Mcgraw-Hill,   1940. 
 - xi, 523 p. :   il. 
 - McGraw-Hill publications in the botanical sciences .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botânica.<br/>Microscopia--Técnica.
<br/><br/><label>Dewey Class. No.: </label>581.87