Barrett, John H. <br/><br/>
Collins pocket guide to the sea shore / 
By John H. Barrett and C. M. Yonge; Ill. by Elspeth Yonge and others. 
 - London :  Collins,  1958. 
 - 272 p. :  ill. ;  20 cm. 
<br/><br/> Index p. 261-272 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology