Chaturvedi, Sakshi <br/><br/>
Comprehensive textbook of community health nursing including environmental science and epidemiology / 
Sakshi Chaturvedi 
 - New Delhi;  Elsevier,  2025. 
 - xxi, 383.; 
<br/><br/> Gifted by Dr. Neerja Sood, IGNOU 
<br/><br/><label>ISBN: </label>9788131264416