Phǣn mǣbot kānbō̜rihān čhatkān namsīa læ khaya mūnfō̜i Lumnam Thalē Sāp Songkhlā læ lamdap khwāmsamkhan khō̜ng phư̄nthī thī tō̜ngkān damnœ̄nkān kǣkhai panhā namsīa læ khaya mūnfō̜i
Edition: Phim khrang thī 1.
Publisher: Samnakngān Nayōbāi læ Phǣn Sapphayākō̜n Thammachāt læ Singwǣtlō̜m
Published: 2005
Place of publication: Krung Thēp
Language: tha
Description: Management plan for sewage water and trash disposal in the Songkhla River Basin area.
Notes: In Thai.