Watthanatham Thai kap mai nai wong yāng.
Edition: Phim khrang thī 1.
Publisher: Sūn Fưkʻoprom Wanasāt Chumchon hæng Phūmiphāk ʻĒchīa Pǣsific, Samnak Phiphitthaphan læ Watthanatham Kānkasēt, Mahāwitthayālai Kasētsāt; Khrōngkān Think Earth
Published: 1999
Place of publication: [Bangkok?]
Language: tha
Number of pages: 246
Description: Thai culture and the cultivation and usefulness of the rubber tree.
Notes: In Thai.
Includes bibliographical references.
Errata slip inserted.