Yeang, H.Y. The brown bast syndrome of Hevea brasiliensis / H.Y. Yeang - Kuala Lumpur : Malaysia Rubber Board, 2007 - v, 48 p. : ill. ; 22 cm. - Malaysian Rubber Board monograph ; no.21 . - Malaysian Rubber Board monograph ; no.21 . ISBN: 9789832088301 RM 40.00 Subjects--Topical Terms: Hevea--Diseases and pests