TY  - GEN
AU  - Dash, U. N.
AU  - Dehury, Sujit Kumar
TI  - Industrial chemistry: :Pollution pollutants and instrumental analysis 
SN  - 9789352990825
U1  - 661.1 
PY  - 2018///
CY  - New Delhi
PB  - Himalaya publishing
N1  - Includes bibliographical references and an index
ER  -