-
7051
Participant-observer evaluation of urban projects in La Paz, Bolivia and Guayaquil, Ecuador
Publicado em 1983Livro -
7052
-
7053
Small community water supplies technology of small water supply systems in developing countries
Publicado em 1983Livro -
7054
-
7055
-
7056
-
7057
-
7058
-
7059
Success and failures in meeting the management challenge strategies and their implementation
Publicado em 1983Livro -
7060


