Mitchell R L <br/><br/>
Leaf analysis 

 - London  Hilger           1951 
 - Viii,176p.  cm. 
<br/><br/><label>Standard No.: </label>50736 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Plant leaf<br/>Botany
<br/><br/><label>Dewey Class. No.: </label>I,15:7, J1