Medsger Oliver Perry <br/><br/>
Edible wild plants 

 -  1939 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>53142 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Food crops<br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>J3, G91