Gliddon, Richard <br/><br/>
Units of life   cell and unicellular organisms 
<label>/ by </label> Gliddon, Richard 
 - London  Heinemann Educational Book Ltd.  1970 
 - viii, 79p.  ill.  20 cm. 
<br/><br/><label>ISBN: </label>0435602829 
<br/><br/><label>Dewey Class. No.: </label>574.87  / GLI