Correll, Donovan Stewart  1908- <br/><br/>
Ferns and fern allies of Texas / 
Donovan S. Correll 
 - Renner :  Texas Research Foundation,  1956. 
 - xii, 188 p. :  illus. ;  27 cm. 
 - Contributions from Texas Research Foundation ;  v. 2 .
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pteridophyta
<br/><br/><label>Dewey Class. No.: </label>587  / COF 1956