Owor, F. (2015). Application of Geographic Information System to Solidwaste Management in Port Harcourt City.
Chicago-viite (17. p.)Owor, Florence. Application of Geographic Information System to Solidwaste Management in Port Harcourt City. 2015.
MLA-viite (9. p.)Owor, Florence. Application of Geographic Information System to Solidwaste Management in Port Harcourt City. 2015.
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