TY  - BOOK
AU  - Indian Standards Institution[ISI]
TI  - IS:11255-(Pt.4)-1985. Indian standard methods of measurement for emissions from stationary sources. Pt.4 : hydrogen sulphide and carbon disulphide
U1  - IS CODE 
PY  - 1985///
CY  - New Delhi
PB  - Indian Standards Institution
N1  - ENG
ER  -