III. Information about the dwelling
Complete 11, 12, 13, and 14 by observation (in case of doubt, ask).
13. Principal material in the exterior walls.
[] 1 Brick, tile, adobe, prefabricated, stone, marble
[] 2 Cane with earth (bahareque)
[] 3 Bamboo or cane
[] 4 Wood
[] 5 Fabric or discarded material
[] 6 No walls