TY  - BOOK
AU  - Saha,A K  .
TI  - Studies on some problems of atmospheric pollution in southern bengal : a monograph / 
U1  - 363.7392 
PY  - 1985///
CY  - Calcutta : 
PB  - Center for Study of Man and Enviornment , 
KW  - ATMOSPHERIC POLLUTION
N1  - NULL
ER  -