Saphāp sapphayākō̜n din læ panhā nai kānchai prayōt khō̜ng Čhangwat ʻUdō̜n Thānī
By: dōi San ʻImsamut, Suwanī Sīthawat Na ʻAyutthayā.
Contributors: Suwanī Sīthawat Na ʻAyutthayā.
Series: ʻĒkkasān thāng wichākān ;; chabap thī 44; ʻĒkkasān thāng wichākān (Thailand. Kō̜ng Samrūat Thīdin) ;; chabap thī 44.
Publisher: Kō̜ng Samrūat Din, Krom Phathhanā Thīdin, Krasūang Kasēt læ Sahakō̜n
Published: 1983
Place of publication: [Bangkok]
Language: tha
Format: Microform
Number of pages: 51
Description: Soil survey of Udon Thani Province, northeastern Thailand.
Notes: In Thai; some in English.
Microfiche. New Delhi : Library of Congress Office ; Washington, D.C. : Library of Congress Photoduplication Service, 1993. 1 microfiche.