Internalising the Externalities of Public Transport in Botswana C Mupimpila Botswana Journal of Economics · Volume 5, Issue 7 (2010) DOI: 10.4314/boje.v5i7.60307 Abstract No abstract Article information Published30 September 2010 Languageen PublisherAfrican Journals Online (AJOL) LicenseNo license URL DOI10.4314/boje.v5i7.60307 Journal ISSN1810-0163