| 000 | 00349nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 040330t1983 000 0 eng d | ||
| 080 |
_a628 PER _b14982 |
||
| 100 | _aPerrett, H. | ||
| 245 | 0 |
_aSocial feasibility analysis in low-cost sanitation projects _h(Book) |
|
| 260 |
_aWashington _bWorld Bank _c1983 |
||
| 300 |
_a19 p. _c27 cm. |
||
| 999 |
_c17184 _d17184 |
||
| 035 | _a14982 | ||