Manage PM, Edwards C, Lawton LA. Biodegradation of microcystin-LR by natural bacterial populations. 2009.

Waduwawara S, Pathmalal MM. Spoilage after cooking of some rice varieties commonly consumed in Sri Lanka. 2009.

Manage PM, Edwards C, Singh BK, Lawton LA. Isolation and identification of novel microcystin-degrading bacteria. Applied and environmental microbiology. 2009;75:6924–6928.

Kanthilatha WSPYN, Yasawardene SG, Pathmalal MM, Adikarie G. Comparison of stature of Bellan-bandi Palassa man with historic, vadda and present population. Journal of the Royal Asiatic Society of Sri Lanka. 2008:43–52.

Kanthilatha WSPYN, Yasawardene SG, Pathmalal MM, Adikarie G. Kanthilatha, WSPYN, Yasawardene, SG, Pathmalal, MM and Adikarie, G., 2008. Balangoda man: reconstructed from fossils of Bellan-bandi Palassa, a Mesolithic heritage site in Sri Lanka, In: Proceedings of the International Conference on Social Sciences, Sri . 2008.

Pathmalal MM. Nawinna dumping ground: wells contaminated with E. coli. 2008.

Guruge KS, Manage PM, Yamanaka N, Miyazaki S, Taniyasu S, Yamashita N. Species-specific concentrations of perfluoroalkyl contaminants in farm and pet animals in Japan. Chemosphere. 2008;73:S210–S215.

Guruge KS, Taniyasu S, Yamashita N, Manage PM. Occurrence of fluoroalkyl surfactants in water from Sri Lanka. Organohalogen Compd. 2007;69:2796–2799.

Guruge KS, Taniyasu S, Yamashita N, Manage PM. Occurrence of perfluorinated acids and fluorotelomers in waters from Sri Lanka. Marine pollution bulletin. 2007;54:1667–1672.

Guruge KS, Manage MP, Miyazaki S, Yamanaka N, Taniyasu S, Hanari N, Yamashita N. Species-specific accumulation of perfluorinated compounds in farm and pet animals from Japan. Organohalogen. Compd. 2005;67:823–826.

Nishibe Y, Manage PM, Kawabata Z’ichiro, Nakano S-ichi. Trophic coupling of a testate amoeba and Microcystis species in a hypertrophic pond. Limnology. 2004;5:71–76.

Kawabata Z'ichiro, MANAGE PATHMALALMARAKKAL, MIYAI YASUYUKI, HISAMOTO MAKOTO, MIYAI MASAHIRO. Cavitation Control as a Means of Reducing Algal Biomass in Pond Waters. 日本水処理生物学会誌. 2002;38:203–210.

Kawabata Z'ichiro, MANAGE PATHMALALMARAKKAL, MIYAI YASUYUKI, HISAMOTO MAKOTO, MIYAI MASAHIRO. キャビテーションによる池の藻類の抑制. 日本水処理生物学会誌= Journal [of] Japan Biological Society of Water and Waste. 2002;38:203–210.

Manage PM, Kawabata Z’ichiro, Nakano S-ichi, Nishibe Y. Effect of heterotrophic nanoflagellates on the loss of virus-like particles in pond water. Ecological Research. 2002;17:473–479.

Nishii K, Nakano S-ichi, Tamada M, Manage PM, Nishibe Y, Kawabata Z'ichiro. Microbial decomposition of dissolved organic matter in a hypertrophic pond. Limnology. 2001;2:207–212.

Manage PM, Kawabata Z'ichiro, Nakano S-ichi. Dynamics of cyanophage-like particles and algicidal bacteria causing Microcystis aeruginosa mortality. Limnology. 2001;2:73–78.

Nakano S-ichi, Manage PM, Nishibe Y, Kawabata Z’ichiro. Trophic linkage among heterotrophic nanoflagellates, ciliates and metazoan zooplankton in a hypereutrophic pond. Aquatic Microbial Ecology. 2001;25:259–270.

Manage PM, Kawabata Z’ichiro, Nakano S-ichi. Algicidal effect of the bacterium Alcaligenes denitrificans on Microcystis spp. Aquatic Microbial Ecology. 2000;22:111–117.

Patamalal MM, Piyasiri S. Composition, distribution and density of zooplankton in Randenigala reservoir, Sri Lanka. 1999.

Manage PM, Kawabata Z'ichiro, Nakano S-ichi. Seasonal changes in densities of cyanophage infectious to Microcystis aeruginosa in a hypereutrophic pond. Hydrobiologia. 1999;411:211–216.