| 000 | 00455nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 100324s9999 xx 000 0 und d | ||
| 100 | _aWorld Bank. | ||
| 245 | _aIntegrated resource recovery: aqua culture _ a componeut of low cost sanitation technology by edwards WBTN 56 | ||
| 260 |
_c1985 _bWorld Bank _aWashington DC |
||
| 366 | _b1985 | ||
| 541 | _gGratis | ||
| 650 | _aCOSTING | ||
| 942 | _cBK | ||
| 999 |
_c69754 _d69754 |
||