Owor, F. (2015). Application of Geographic Information System to Solidwaste Management in Port Harcourt City.
Chicago-čujuhus (17. p.)Owor, Florence. Application of Geographic Information System to Solidwaste Management in Port Harcourt City. 2015.
MLA-čujuhus (9. p.)Owor, Florence. Application of Geographic Information System to Solidwaste Management in Port Harcourt City. 2015.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.