TY  - BOOK
AU  - Kumar, Arvind
TI  - Environmental Air Analysis  
SN  - 9789351119654
U1  - 363.7392KUM 
PY  - 2018///
CY  - New Delhi
PB  - Random Publications
KW  - Acid rain--Environmental aspects	
KW  - Air--Pollution	
KW  - Air--Pollution--Analysis	
KW  - Greenhouse effect, Atmospheric--Environmental aspects	
UR  - https://books.google.com.pk/books?id=nYHttAEACAAJ&dq=environmental+air+analysis&hl=en&sa=X&redir_esc=y
ER  -