TY  - BOOK
AU  - Perera, Kaluarchige Viran Paul Marius
TI  - An integrated approach to the control of white root disease caused by Rigidoporus Lignosus on Hevea in Sri Lanka
U1  - 571.9927/378.242095C 
PY  - 1983///
KW  - Agriculture
KW  - Field and Plantation Crops
N1  - MSc. thesis submitted to University of Sri Jayewardenepura
ER  -