Title: Kānbanyāi rư̄ang phǣn phatthanākān sētthakit læ sangkhom hǣng chāt, chabap thī 7, dān singwǣtlō̜m
Description: Papers presented at a seminar on environmental policy for next decade based on environmental plans in the 7th national socioeconomic plan.
Subjects: Congresses, Environmental policy
Places: Thailand