Title: Khrōngkān plǣng phǣn čhatkān khunnaphāp singwǣtlō̜m Phō̜.Sō̜. 2552-2554 pai sū kānpatibat
Description: Study report on the project for transforming environmental quality management plan, 2007-2011, of the Natural Resources and Environmental Policy and Planning, Ministry of Natural Resources and Environment, Thailand.