TY - BOOK AU - Indian Standards Institution TI - Methods for Measurement of Emission from Stationary Sources: Part 4 Hydrogen Sulphide and Carbon Disulphide (IS : 11255 (Part 4) - 1985) U1 - IS : 11255 (Part 4) - 1985 PY - 1985/// CY - New Delhi PB - Indian Standards Institution KW - Indian Standard - IT N1 - IS : 11255 (Part 4) - 1985 ER -