Senger, H. <br/><br/>
Blue Light Effects in Biological Systems 
/by H. Senger 
 - New York:  Springer-Verlag;  1984. 
 - 538p. 
<br/><br/><label>ISBN: </label>354013462X 
<br/><br/><label>Dewey Class. No.: </label>574.191  / SEN/B