| 000 | 005840000a22001810004500 | ||
|---|---|---|---|
| 001 | 14271 | ||
| 010 | _aEsc. 25$ | ||
| 090 | _a14271 | ||
| 100 | _a20190520 frey50 | ||
| 101 | _aeng | ||
| 200 | 0 | 1 |
_aAn improved role for faecal coliform to faecal Streptococci ratios in the differentiation between human and non-human pollution sources [Texto policopiado] _fR. Freachem |
| 210 |
_a[S.l.] _c1975 _dPergamon Press |
||
| 215 |
_a2 p. _d30 cm |
||
| 305 | _aSep. Water research, 9, p. 689-690 | ||
| 317 | _aIPIMAR | ||
| 320 | _aContém bibliografia | ||
| 686 | _aD 73 | ||
| 700 |
_aFreachem, _bR. |
||