Title: Rāingān sarup čhamnūan prachākō̜n læ khwāmpenmư̄ang rāi čhangwat khō̜ng Phāk Klāng čhāk Sammanō prachākō̜n læ khēha, Phō̜. Sō̜. 2533
Description: Summary report on population and urbanization of provinces in central Thailand based on data of 1990 population and housing census.