000
00310nam a2200109Ia 4500
008
200302s9999 xx 000 0 und d
100
_a
K. F. Roberts
245
_a
Institution of Engineers Advanced technology in water Management
260
_b
Thomas telford Publishing Ltd.,
260
_c
1992
300
_a
257 P.,
999
_c
3928
_d
3928