Phūmisāt ʻĪsān
By: ʻAphisak Sōmʻin.
Publisher: Phō̜nsak ʻǣn ʻĀetsōsiʻēt
Published: 1982
Place of publication: Krung Thēp
Language: tha
Number of pages: 401
Description: On geography of northeastern Thailand.
Notes: Includes bibliographical references.
In Thai.