TY - BOOK AU - Pillai,P.R Sreemahadevan TI - A comprehensive laboratory manual for environmental science and engineering SN - 9788122426915 AV - GF41 .P55 2009 PY - 2009/// CY - New Delhi PB - New Age International (P) Limited,Publishers KW - A comprehensive laboratory manual for environmental science and engineering N1 - Includes appendix ER -