APA

Pratummintra Somjate, Kesawapitak Prasart & Romyen Prapart.Rubber establishment in the new area(North and Northeast Thailand) by using the rubber production potential models and geo-informatics system. : IRRDB Symposium: Challenges for Natural Rubber in Globalization, 15-17 September 2003, Ching Mai, Thailand.

Chicago

Pratummintra Somjate, Kesawapitak Prasart and Romyen Prapart.Rubber establishment in the new area(North and Northeast Thailand) by using the rubber production potential models and geo-informatics system. : IRRDB Symposium: Challenges for Natural Rubber in Globalization, 15-17 September 2003, Ching Mai, Thailand.

Harvard

Pratummintra Somjate, Kesawapitak Prasart and Romyen Prapart.Rubber establishment in the new area(North and Northeast Thailand) by using the rubber production potential models and geo-informatics system. : IRRDB Symposium: Challenges for Natural Rubber in Globalization, 15-17 September 2003, Ching Mai, Thailand.

MLA

Pratummintra Somjate, Kesawapitak Prasart and Romyen Prapart.: IRRDB Symposium: Challenges for Natural Rubber in Globalization, 15-17 September 2003, Ching Mai, Thailand. .