TY - BOOK AU - Samir K Banerji TI - Environmental chemistry SN - 81-203-0714-3 CY - New Delhi KW - Air pollution KW - Chemistry -- Environment KW - Ecology KW - Ecosystem KW - Environmental chemistry KW - Environmental engineering KW - Fertilizers KW - Metal pollution KW - Mining KW - Sewage KW - Synthetic polymers KW - Water pollution N1 - Reprint year 1994. Includes index ER -