TY  - BOOK
AU  - Gray,W.S.
TI  - Concrete water towers, bunkers, silos, and other elevated structures
T2  - Concrete series
U1  - 693.5 
PY  - 1964///]
CY  - London
PB  - Concrete Publications
KW  - Concrete construction
KW  - Reinforced concrete
KW  - MCE
ER  -