TY - BOOK AU - De, A. K AU - De, Arnab Kumar TI - Environmental chemistry : for B.Sc final Hons. & M.Sc students SN - 9788122426175 U1 - 628.50154 DE PY - 2010/// CY - New Delhi PB - New Age international ( P) Limited, Publishers KW - Environmental chemistry N1 - Includes index ER -