Ngān wičhai rư̄ang kānsưksā chanit khō̜ng hō̜i namčhư̄t læ phayāt nai hō̜i namčhư̄t bāng chanit nai Nō̜ng Hān, ʻAmphœ̄ Mư̄ang, Čhangwat Sakon Nakhō̜n
By: Sudāthip Sǣnsuphā, Mēttā Čhannāmwong.
Publisher: Samnak Wičhai, Sathaban Rātchaphat Sakon Nakhō̜n
Published: 2002
Place of publication: [Sakon Nakhon]
Language: tha
Number of pages: 40
Other titles: Study fresh water snails species and some fresh water snails of intermediate host in Nonghan Amphur Muang Sakon Nakhon Province
Notes: Includes bibliographical references (leaves 28-29).

In Thai, with summary in English.