A compendium of information on selected low-cost building materials.
UNCHS
A compendium of information on selected low-cost building materials. - Nairobi UNCHS [19-?]
978-92-11-31065-8
Building materials
691 COM
A compendium of information on selected low-cost building materials. - Nairobi UNCHS [19-?]
978-92-11-31065-8
Building materials
691 COM