Rickett Horald William <br/><br/>
Green earth : An invitation to botany 

 -  1943 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>68722 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Dewey Class. No.: </label>I, H3