Evans, S. M., <br/><br/>
Seashore and sand dunes 
S. M. Evan and J. M. Hardy. 
 - London  Heinemann Educational  1970. 
 - 86 pages:    illustration, ;    20 cm. 
 - Heinemann Investigations in Biology .
<br/><br/><label>ISBN: </label>0435602802 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Seashore biology<br/>Sand--dunes