TY - BOOK AU - Ramesh, R AU - Anbu, M TI - Chemical methods for environmental analysis : water and sediment SN - 033392-281-6 CY - Madras KW - Aquatic sediments KW - Aquatic sediments -- Geochemical methods KW - Environmental analysis -- Chemical methods KW - Environmental engineering KW - Natural waters KW - Pollution N1 - Includes index ER -