00520 a2200193 4500
050329s9999 xx 000 0 und d
9289010304
2989
E
GE
WHO. Regional Office for Europe
Standard model designs for rural water supplies
Copenhagen
WHO. Regional Office for Europe
1986
235 p.
35520
Water-supply
136450/111115
628.72 STA
B
0
0
0
0
NOU
NOU
2005-03-29
0
628.72 STA
402.00
2005-03-29
2791
2791