Silva, E.I.L.
Water analysis : user-friendly field/laboratory manual - Kandy: Institute of Fundamental Studies, 1996. - v, 193 p.
Includes index
9552600324
Water - analysis
546.22 / WAT
Water analysis : user-friendly field/laboratory manual - Kandy: Institute of Fundamental Studies, 1996. - v, 193 p.
Includes index
9552600324
Water - analysis
546.22 / WAT