Title: Rāingān khō̜ng Khana Kammāthikān Singwǣtlō̜m Wutthi Saphā rư̄ang kānčhatkān monlaphit sapphayākō̜n thammachāt læ singwǣtlō̜m phư̄a hāikœ̄t phon nai thāng patibat
Description: On pollution control and environmental management in Bangkok and vicinities.
Subjects: Pollution, Environmental management
Places: Thailand, Bangkok Region