Kānsưksā phontō̜pthǣn thāng sētthasāt khō̜ng khrōngkān kǣkhai panhā nam sīa khō̜ng thētsabān nakhō̜n Nakhō̜n Rātchasīmā
Subtitle: rāingān kānwičhai = The economic return studied of Nakhon Ratchasima municipality's sewage treatment project
By: Suthānan Phōchāthān.
Publisher: Sathāban Rātchaphat Nakhō̜n Rātchasīmā]
Published: 1999
Place of publication: [Nakhon Ratchasima
Language: tha
Number of pages: 131
Other titles: Economic return studied of Nakhon Ratchasima municipality's sewage treatment project
Notes: Cover title.

Includes bibliographical references (leaves 97-98).

In Thai; abstracts in English.