Nearing, Guy G.,  1890-, <br/><br/>
The lichen book :  Handbook of the lichens of northeastern united states. 

 - 648 páginas 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Liquenes--Estados Unidos
<br/><br/><label>LC Class. No.: </label>QK587  / N3