Hueber, Francis M. <br/><br/>
Megaspores and a palynomorph from the lower Potomac Group in Virginia / 
Francis M. Hueber. 
 - Washington :  Smithsonian Institution Press,  1982. 
 - Smithsonian contributions to paleobiology ;  no. 49 .
<br/><br/>Bibliography: p. 19-20. 
<br/><br/><label>LCCN: </label>81607852 //r90 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Spores (Botany), Fossil -- Virginia.--Spores (Botany), Fossil -- Virginia.<br/>Palynology.<br/>Paleobotany -- Cretaceous.--Paleobotany -- Cretaceous.<br/>Paleobotany -- Virginia.--Paleobotany -- Virginia.
<br/><br/><label>LC Class. No.: </label>QE701  QE996  / .S56 no. 49 
<br/><br/><label>Dewey Class. No.: </label>560 s  561/.13