Volume 01 No. 02 July 1968 http://dr.lib.sjp.ac.lk/handle/123456789/247 2026-04-23T12:14:20Z 2026-04-23T12:14:20Z A Season's Performance of an Apis indica Colony at Errabedda Dayaratne, K.H. http://dr.lib.sjp.ac.lk/handle/123456789/255 2022-02-24T05:35:39Z 1968-01-01T00:00:00Z A Season's Performance of an Apis indica Colony at Errabedda Dayaratne, K.H. 1968-01-01T00:00:00Z දිලීර සහ බැක්ටීරියා රෝග කෙරෙහි ශාක දක්වන ප්‍රතිරෝධය Peiris, O.S. http://dr.lib.sjp.ac.lk/handle/123456789/254 2022-02-24T05:35:41Z 1968-01-01T00:00:00Z දිලීර සහ බැක්ටීරියා රෝග කෙරෙහි ශාක දක්වන ප්‍රතිරෝධය Peiris, O.S. 1968-01-01T00:00:00Z Teaching of Science in the Universities with Special Reference to the Science Faculties at Vidyodaya and Vidyalankara Universities: A Report to the Chairman, National Council for Higher Education, 9-6-1968 Ponnamperuma, G. http://dr.lib.sjp.ac.lk/handle/123456789/253 2022-02-24T05:35:41Z 1968-01-01T00:00:00Z Teaching of Science in the Universities with Special Reference to the Science Faculties at Vidyodaya and Vidyalankara Universities: A Report to the Chairman, National Council for Higher Education, 9-6-1968 Ponnamperuma, G. 1968-01-01T00:00:00Z Yoga and Ksema: The Significance of their Usage in the Rgveda Palihawadana, M. http://dr.lib.sjp.ac.lk/handle/123456789/252 2022-02-24T05:35:41Z 1968-01-01T00:00:00Z Yoga and Ksema: The Significance of their Usage in the Rgveda Palihawadana, M. 1968-01-01T00:00:00Z