| 000 | 00514 a2200145 4500 | ||
|---|---|---|---|
| 020 | _a3880851166 | ||
| 080 |
_a628.16(213) _bJ25T |
||
| 245 | 1 |
_aTraditional water purification in tropical developing countries _bExisting methods and potential application _cby Samia Al Azharia Jahn |
|
| 260 |
_aEschborn _bGerman Agency for Technical Cooperation _c1981 |
||
| 650 | _aWater Purification | ||
| 100 | 1 | _aJahn, Samia Al Azharia | |
| 300 | _a276 p. | ||
| 040 | _aIARI, New Delhi | ||
| 901 | _a177743 | ||
| 999 |
_c77730 _d77730 |
||