Rāingān sarup phon kānsưksā sāhēt kānnaosīa lamnam Phō̜ng nai chūang 20-21 Phrưtsaphākhom 2536
By: dōi Khana Thamngān Kǣkhai Panhā Nam Phō̜ng Naosīa, Mahāwitthayālai Khō̜n Kæn.
Contributors: Mahāwitthayālai Khō̜n Kǣn. Khana Thamngān Kǣkhai Panhā Nam Phō̜ng Naosīa.
Publisher: Sathāban Wičhai læ Phatthanā, Mahāwitthayālai Khō̜n Kǣn
Published: 1993
Place of publication: [Khon Kaen, Thailand]
Language: tha
Number of pages: 108
Subjects: Water pollution -- Thailand -- Nam Pong River.; River surveys -- Thailand -- Nam Pong River.
Other titles: Sāhēt kānnaosīa lamnam Phō̜ng
Description: Report of water pollution survey in Nam Phong river, Thailand.
Notes: In Thai; part in English.