Sass JOhn E <br/><br/>
Botanical microtechniques 

 - 3 
 -  1958 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>74281 
<br/><br/><label>Source: </label> Textbook 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Dewey Class. No.: </label>I:19, J8;5