URIhttp://vishub.org/excursions/524Lekaroz 2013 Acid rain 2enStudents explain how acid rain spoils plants.Environmental Educationhierarchical2v2019.01.29finalauthorBEGIN:VCARD
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END:VCARD2019-01-29This date represents the date the author finished authoring the metadata of the indicated version of the Learning Object.LOMv1.0entext/htmlhttp://vishub.org/excursions/524browseranyUnzip the zip file and launch excursion.html in your browser.HTML5-compliant web browser and ViSH Viewer v.0.9.4 (http://github.com/ging/vish_editor).mixedlectureslidevery highlearnerhigher education12 - 13PT10MennoyesLicense: 'Creative Commons Attribution-NonCommercial'.