Margulis, Lynn  1938- <br/><br/>
Five kingdoms :  an illustrated guide to the phyla of life on earth / 
Lynn Margulis, Karlene V. Schwartz 
 - San Francisco :  W.H. Freeman,  1982 
 - 338 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographies and index 
<br/><br/><label>LCCN: </label>81-7845 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology--Classification