TY  - BOOK
AU  - Ovlade,Chris
TI  - Dams
T2  - Building Amazing Structures
SN  - 9780431109763
U1  - 031 21
PY  - 2000///
CY  - Oxford
PB  - Heinemann Library
KW  - General kwnolage
KW  - sears
N1  - The world around us
ER  -