TY  - BOOK
AU  - Hirimburegama, W. K
TI  - Science in Sri Lanka, Vol. 3, No. 3, November 2002
PY  - 2002///
CY  - Colombo
PB  - Sri Lanka Association for the Advancement of Science
KW  - PAMPHLET BOX 114
KW  - SCIENCE
ER  -