Mattox, Karl R. <br/><br/>
The taxonomy of certain ulotrichacean algae / 
Karl R. Mattox and Harold C. Bold. 
 - Koenigstein :  Otto Koeltz Science Publishers,  1975. 
 - 66 p. :  ill. ;  24 cm. 
 - Phycological studies ;  no.3 Publication (University of Texas) ;  no. 6222 .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>3874290980 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ulotrichacean.