TY - BOOK AU - De, Anil K TI - Environmental chemistry SN - 978-93-87477-24-7 U1 - 363.7 PY - 2019/// CY - New Delhi PB - : New Age International Publications KW - Environmental chemistry | Pollution | Toxicological chemistry | Water--Pollution--Measurement KW - | Air--Pollution--Measurement | Environmental chemistry--Technique ER -