http://dr.lib.sjp.ac.lk/handle/123456789/297 2026-01-07T04:02:27Z 2026-01-07T04:02:27Z Tennakone, K. Dayatilleka, R.K.D. Peiris, M.G.C. Divigalpitiya, W.M.R. Wickramasinghe, W.P. Ariyasinghe, W.M. Ariyaratne, S. http://dr.lib.sjp.ac.lk/handle/123456789/338 2022-02-24T05:37:31Z 1978-01-01T00:00:00Z

Right-Left Symmetry of Flowers Tennakone, K.; Dayatilleka, R.K.D.; Peiris, M.G.C.; Divigalpitiya, W.M.R.; Wickramasinghe, W.P.; Ariyasinghe, W.M.; Ariyaratne, S.

1978-01-01T00:00:00Z Tennakone, K. Gunapala, M.D. http://dr.lib.sjp.ac.lk/handle/123456789/337 2022-02-24T05:37:30Z 1978-01-01T00:00:00Z

A Process for Making Phosphate Fertilizers from Eppawala Apatite Tennakone, K.; Gunapala, M.D.

1978-01-01T00:00:00Z Tennakone, K. http://dr.lib.sjp.ac.lk/handle/123456789/336 2022-02-24T05:37:14Z 1978-01-01T00:00:00Z

The Plum-pudding Model of Hadrons Tennakone, K.

1978-01-01T00:00:00Z Peiris, G.C. Tennakone, K. http://dr.lib.sjp.ac.lk/handle/123456789/335 2022-02-24T05:37:30Z 1978-01-01T00:00:00Z

The Longitudinal Vibrational Mode of a Tuning Fork Peiris, G.C.; Tennakone, K.

1978-01-01T00:00:00Z