TY  - BOOK
TI  - Development of national technological capacity for production of indigenous building materials
T2  - United Nations centre for Human Settlements
SN  - 9211311705
AV  - UNO(02) 
PY  - 1991///
CY  - New York
PB  - UNITED NATIONS
KW  - TECHNOLOGY
KW  - fast
ER  -