Francos Halla

发表

Innovative Ways for Solid Waste Management in Dar-Es-Salaam: Toward Stakeholder Partnerships

F. Halla, Francos Halla, Bituro Majani, 1999 .

A SWOT analysis of strategic urban development planning: The case of Dar es Salaam city in Tanzania

F. Halla, Francos Halla, 2007 .