Lawrence, George,  H. M.  x <br/><br/>
An  introduction  to  plant  taxonomy  x 

 - x 
 - Allahahbad,  Central  Book  1955 
 - viii,179p 
<br/><br/>
<br/><br/><label>ISBN: </label>x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany Botany 
<br/><br/><label>Dewey Class. No.: </label>582.13/LAI