Ngānwičhai rư̄ang kānsưksā khunnaphāp khō̜ng nām Mǣnām Tāpī tō̜n lāng læ Bưng Khuntalē
By: Suthon Chūaikœ̄t.
Publisher: Khana Witthayāsāt læ Thēknōlōyī, Sathāban Rātchaphat Surāt Thānī
Published: 2002
Place of publication: [Surāt Thānī]
Language: tha
Format: Microform
Number of pages: 78
Description: Study on water quality and changing of Tapi River and Khuntale Swamp in Surat Thani Province, Southern Thailand.
Notes: Microfiche. Jakarta : Library of Congress Office ; Washington, D.C. : Library of Congress Photoduplication Service, 2008. 1 microfiche. Master microform held by: DLC.

In Thai, with summary in English.