000
003000000a22001210004500
245
_a
Sewers and sewage works : metric calculations and formulae
100
_a
Escritt, L.B.
260
_a
London
_b
Allen & Unwin
_c
1971
300
_a
256 p., ill.
080
_a
628.2
_b
E8
041
_a
EN
942
_c
BK
999
_c
95778
_d
95778