Khunkhā watthanatham kāntham nā Čhangwat Phičhit, Phō̜. Sō̜. 2549
By: khana wičhai,  Thanaphō̜n Sūaiwān, Nutcharin Thīrabunya, Parindā Singlō̜, Prīchayā Ninnāt, Phānuwat Pitpō̜ng, Rēnū Taokǣo, Suphāwitā Chūmā
Publisher: Samnakngān Watthanatham Čhangwat Phičhit
Published: 2006
Place of publication: Phičhit
Language: tha
Number of pages: 120
Description: Research on cultural farming process in Phichit Province, Northern Thailand.
Notes: "Khrōngkān tām yutthasāt kānphatthanā klum čhangwat/čhangwat ngoppramān rāičhāi pračham pī ngoppramān Phō̜. Sō̜. 2549 Čhangwat Phičhit."

Includes bibliographical references (pages [119]-120).

In Thai, with summary in English.