Margulis, Lynn <br/><br/>
What is sex? 
Lynn Margulis and Dorion Sagan. 
 - New York, N.Y.  Simon & Schuster Editions  c1997. 
 - 256 p.  col. ill.  26 cm. 
<br/><br/> "A Peter N. Nevraumont book." 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0684826917 
<br/><br/><label>LCCN: </label>97019220  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sex--History.<br/>Sex Biology--History.
<br/><br/><label>LC Class. No.: </label>HQ12  / .M355 1997 
<br/><br/><label>Dewey Class. No.: </label>613.9/5