Roberts, M. B. V. <br/><br/>
Biology for life / 
M.B.V. Roberts. 
 - Walton-on-Thames :  Nelson,  1981. 
 - vii, 403 p. :  ill. ;  28 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references.   
<br/><br/><label>ISBN: </label>0174480830 (pbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology.