Wallin, Ivan Emmanuel  1833 <br/><br/>
Symbionticism and the origin of spicies./ 
by Ivan E.Wallin 
 - London:  Bailliere , Tindall and Cox,  1927 
 - xi, 171p.;  23cm 
<br/><br/> Recommended for digitizing 
<br/><br/>Includes bibliographical references and indexes 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Evalution<br/>Symbiosis