Hawkes, Michael W. <br/><br/>
In search of cacti and seaweeds on desert shores :  E. Yale Dawson (1918-1966), botantist / 
Michael W. Hawkes. 
 -  2005. 
 - 126-137 p. 
<br/><br/><br/>Inglés 
<br/><br/><label>ISBN: </label> Normal 
<br/><br/><label>Subjects--Index Terms: </label>Cactaceae cactus 
<br/><br/><label>Dewey Class. No.: </label>583.56