Riya Kuvavala akuonetsedwa pa Best Designs of the World ndi izi: kapangidwe 1 kopambana mphoto, zomwe zalemekezedwa m'magawo awa: Zipangizo Zokhalitsa, Mapulojekiti ndi Mapangidwe Obiriwira.
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Zipangizo Zokhalitsa, Mapulojekiti ndi Mapangidwe Obiriwira Boat Biologs Bioremediating Floating Raft Gardens ndi Riya Kuvavala
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