TY - BOOK AU - Kinnaret Patra AU - Lekawipat Napawan AU - Teerawatanasuk Kanikar TI - Performance of RRIT 251 in traditional and non-traditional area PB - IRRDB International Rubber Conference 14-17 December 2011 Chiang KW - Non-traditional ares KW - RRIT 251 KW - Traditional are ER -