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ÚüúăĻàĕăüčúÝđìùċ÷ăčĝàĖĀíþļĆú ÚüĉðüĀàðüĊ÷ûċÚüñüüúãċîčĖþĉăčĝàĖĀíþļĆú 49 éììñöăöąô 6 ÞĀõ 30 ďÕèñàąēê ÔöċÚďêñĂ 10400 đêöûĄñêŢ 0 2298 5628 đêöýąö 0 2298 5629 www.deqp.go.th, www.environnet.in.th Department of Environmental Quality Promotion Ministry of Natural Resources and Environment of Thailand 49 Rama 6 Soi 30, Phaya Thai, Bangkok, Thailand 10400 Tel. 66 2298 5628-9 Fax. 66 2298 5629 www.deqp.go.th, www.environnet.in.th
êĈėîöĉÔüą : öĄÝìĈ ďĀôăöċÛć Adviser : Ratchanee Emaruchi ďöĈõíďöĈõÚ : ýąúćèöĈ ûöĈýÕċ Writing : Savitree Srisuk ďöĈõíďöĈõÚóąüąĀĄÚÔ÷ü : úýĄìèŢ ďèÝăúÚûŢëööô English Editing : Wasant Techawongtham
îŖêĈėñćôñŢ ñ.û.2555 ISBN 978-616-316-005-8
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