Campbell Steere, William <br/><br/>
Contribution to the Bryogeography of Ecuador :  a review of the species of Musci previously reported / 
William Campbell Steere. 
 -  American Bryological and Lichenologiacal Society,  1948. 
 - 65-167 p. ;  30 cm. 
 - The Bryologist ;  51, .
<br/><br/><br/>Inglés 
<br/><br/><label>ISBN: </label> Normal 
<br/><br/><label>Dewey Class. No.: </label>580