TY  - BOOK
AU  - SUNDARESAN, B B
TI  - Indian Journal of Environmental Health
U1  - 628.05 
PY  - 1980///
CY  - NAGPUR
PB  - NATIONAL ENVIRONMENTAL ENGINEERING RESEARCH INSTITUTE
KW  -  ENVIRONMENTAL HEALTH --PERIODICALS
KW  -  SANITARY ENGINEERING --PERIODICALS
KW  - ENVIRONMENTAL HEALTH --PERIODICALS
ER  -