AU  - Waidyasekera, L.
TI  - Protozoa or uninucleates (in Sinhala)
T2  - Science Education Series
CY  - NARESA
PB  - Colombo
KW  - Education
KW  - Biological Sciences
N1  - http://thakshana.nsf.ac.lk/slstic/NA-105/NA_105.pdf
ER  -