| 000 | 00394nam a22001457a 4500 | ||
|---|---|---|---|
| 008 | 230713b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 100 | _aGloyna, Earnest F | ||
| 245 | _aWaste stabilization ponds | ||
| 260 |
_aGeneva: _bWHO, _c1971 |
||
| 300 | _a171p. | ||
| 650 | _aScience | ||
| 653 | _aOrganisation | ||
| 942 |
_2udc _cREF |
||
| 999 |
_c52057 _d52057 |
||