Encyclopaedia of environmental science and technology Vol-7 : water pollution /
Agarwal, S K & Trivedi, P R
Encyclopaedia of environmental science and technology Vol-7 : water pollution / - New Delhi : A.P.H Publishing Corporation, 2011. - 384 p. : 20 cm
Includes bibliography & index
333.703 AGA
Encyclopaedia of environmental science and technology Vol-7 : water pollution / - New Delhi : A.P.H Publishing Corporation, 2011. - 384 p. : 20 cm
Includes bibliography & index
333.703 AGA