000 | 00520 a2200193 4500 | ||
---|---|---|---|
008 | 050329s9999 xx 000 0 und d | ||
020 | _a9289010304 | ||
028 | _a2989 | ||
041 | _aE | ||
072 | _aGE | ||
111 | _aWHO. Regional Office for Europe | ||
245 | _aStandard model designs for rural water supplies | ||
260 |
_aCopenhagen _bWHO. Regional Office for Europe _c1986 |
||
300 | _a235 p. | ||
650 |
_935520 _aWater-supply |
||
923 | _n136450/111115 | ||
942 |
_k628.72 STA _cB |
||
999 |
_c2791 _d2791 |