Karunathilaka, Niranjan Chaminda

එය සිදුවුනේ ඇයි? කෙසේද? කවදාද Eya siduuve ayi ? keseda? Kavadada? - Colombo M.D. Gunasena 2002 - 66p., ill., 18 cm


Blood
Volcano
Scientific reason

5 / KAR