Seksyen 70
Guidance on the preservation and handling of water samples
of Perisytiharan Penentuan Standard
P.U. (B)In forceProvision 70 of 356
Seksyen 70
Water quality - Sampling - Part 4:
Guidance on sampling from lakes, natural and man-made
Guidance on the preservation and handling of water samples
of Perisytiharan Penentuan Standard
Guidance on sampling from lakes, natural and man-made