TY  - BOOK
AU  - Rao, M. N. Narayana, Rao, S. Hanumanth and Sharma, K. V. N.
TI  - Air pollution monitoring
U1  - 628.53 
PY  - 1989///
CY  - Bangalore
PB  - ; All India For Technical Education
KW  - Air Pollution
KW  - Pollution Control Technology
ER  -