Neighborhood of Seventy Low Cost Houses: Memorandum #3 addressed to Hernan Mesa; the same faxed to Jeanne Ratcliffe with a note about a telephone communication to follow later

Seventy low-cost houses in 4,2 acres, designed by families, and partially built by families, as part of the self help construction process of Construyamos, the largest self help cooperative in Colombia, with a total construction volume of 50,000 houses per ...