628.16 TRI 29769 281066 31118 31119
Trivedy, R. K. Chemical and biological methods for water pollution studies / by R. K. Trivedy and P. K. Goel. - Aligarh : Environmental Publications, 1986 247p. . - (Series in methodology ) Includes index * Environmental Protection engineering. Pollution engineering. * Goel,P. K. * Title * Series
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