The results of chemical analyses of water samples When compared to the more standard ground so consumed by Ministry natural resources and the environment since 2551 (Appendix) found that.
Chemical analysis of water samples when compared with standard water. Groundwater for consumption Ministry of Natural Resources and Environment Act 2551 (Appendix A) was found.
Chemical analysis of water sample . When compared with the standard. The groundwater to consumption. Announcement of the Ministry of natural resources and environment of 2551 (Appendix A).