TY - BOOK AU - Anil Kumar De TI - Environmental Chemistry SN - 81-224-1946-1 U1 - 574.5 PY - 2007/// CY - New Delhi PB - New Age International ( P ) Limited Publishers N1 - Anil Kumar De: Environmental Chemistry. (6 th) New Delhi. New Age International ( P ) Limited Publishers, 2007. 81-224-1946-1 Rs. 195.00--(574.5DE,) ER -