| 000 | 00490 a2200157 4500 | ||
|---|---|---|---|
| 082 |
_a609 _bW893a |
||
| 245 | 1 |
_aAPPROPRIATE TECHNOLOGY FOR WATER SUPPLY AND SANITATION _cA PLANNER'S GUIDE |
|
| 260 |
_aWashington, D. C. _b _c1980 |
||
| 300 | _aiii,194 | ||
| 440 |
_aWorld Bank Appropriate Technology For Water Supply And Sanitation _vV. 1-3 |
||
| 650 | _aSanitation | ||
| 650 | _aWater Supply | ||
| 650 | _aUnderdeveloped Areas -- Technology | ||
| 964 | _gCIRC | ||
| 997 | _aA82907 v. 1 s C | ||
| 999 |
_c464785 _d464785 |
||