Graham, Linda E.  <br/><br/>
Origin of land plants/ 
Linda E. Graham 
 - New York:  John Wiley & sons,  1993 
 - xv, 287p. 
<br/><br/>Includes bibliograhical references and index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Land plants
<br/><br/><label>LC Class. No.: </label>QE 905 GRA 1993