TY  - BOOK
AU  - United Nations Industrial Development Organisation.
ED  - United Nations Industrial Development Organisation.
TI  - Boats from ferro-cement
T2  - "Its, Utilization of shipbuilding and repair facilities series, 1."
U1  - "D521,6:7, L2/UN" 
PY  - 1972///
CY  - New
PB  - York United Nations USA    
KW  - Engineering
ER  -