TY  - GEN
AU  - Cooray , P. G.
TI  - The knuckes massif- a portfolio
SN  - 9559153099
U1  - 551.43095493 
PY  - 1998///
CY  - Battaramulla
PB  - Forest department
KW  - EARTH SCIENCE
KW  - SOIL
ER  -