TY  - BOOK
AU  - Vithanage, Meththika
AU  - Mahathanthila, Kushani
TI  - මිහිතලයේ නිර්මාපකයෝ
SN  - 955-573-321-x
U1  - 552 
PY  - 2005///
CY  - Nugegoda
PB  - Sarasavi
KW  - Earth science
ER  -