| 000 | 00405cam a22001337a 4500 | ||
|---|---|---|---|
| 008 | 180718b1972 xxu||||| |||| 00| 0 eng d | ||
| 020 | _a335 02533 1 | ||
| 082 | _aX9 oh2 26 - 7 | ||
| 100 | _aPorteous,Andrew | ||
| 245 |
_aMaintaining the environment _cBy Andrew Porteous |
||
| 260 |
_aBuckinghamshire _bOpen University _c1972 |
||
| 300 | _a102p. | ||
| 650 | _aSaline water conversion -- Distillation process. | ||
| 999 |
_c413893 _d413893 |
||