TY - BOOK AU - Agarwal, S. K. TI - Pollution management SN - 81-7648-345-1 U1 - 628.5068 PY - 2002/// CY - New Delhi PB - A.P.H. KW - Air pollution KW - Noise pollution KW - Pollution- Management N1 - Contents V.4:heavy metal pollution ; Includes bibligraphical references and index; Technical book ER -