Ott, John Nash,  1909- <br/><br/>
Health and light :  the effects of natural and artificial light on man and other living things / 
John Nash Ott 
 - Indore :  Banyan Tree ,  2012 
 - xvi, 254 p.  ;  22 cm. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>9788192095783 (pbk)  Rs. 350.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Light--Physiological effect<br/>Plants--Effect of light on
<br/><br/><label>Dewey Class. No.: </label>574.19153