Rāingān kānwičhai bư̄angton khrōngkān prachākō̜n kap singwǣtlō̜m phư̄a kānphatthanā Prathēt Thai thī yangyư̄n : Phāk Klāng læ Phāk Tawanʻō̜k Chīang Nư̄a = Population and the environment towards sustainable development in Thailand

Author / Creator

Phatthanāwadī Chūtō

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