| 000 | 01373ngm a2200313 a 4500 | ||
|---|---|---|---|
| 005 | 20250913110922.0 | ||
| 007 | mr b aedz | ||
| 008 | 981208s1975 xxu24 00mumneng | ||
| 039 | 9 |
_a201404021551 _blatihan _c200702071357 _drosma _c200610051500 _dadnan _y08-18-1999 _zload |
|
| 090 | _afilem TD425.B5 | ||
| 090 |
_afilem TD425 _b.B5 |
||
| 245 | 0 | 0 |
_aBiology of polluted water _h[motion picture] / _cOpen University ; consulting engineer, Frank Clough |
| 260 |
_aMilton Keynes : _bThe Open University Press, _c1975 |
||
| 300 |
_a1 film reel (24 min.) : _bsd., b&w. ; _c16 mm. + script |
||
| 500 | _aExamines the use of biotic index, a relatively simple scheme for grading river quality according to river fauna. Comparas the biotic indexes of polluted and inpolluted stretches of the Tame, which rises on Saddleworth Moor and runs through and industrial area of River Mersey | ||
| 500 | _aBackup available in VHS 1/2 in. | ||
| 500 | _aBahan rosak (Lupus) | ||
| 650 | 0 |
_aWater _xPollution _xMeasurement |
|
| 700 | 1 | _aClough, Frank | |
| 711 | 2 | _aMersey and Veaver River Unit | |
| 711 | 2 | _aOpen University | |
| 907 |
_a.b10233908 _b2021-05-28 _c2019-11-12 |
||
| 942 |
_c3 _n0 _kfilem TD425.B5 |
||
| 914 | _avtls000024464 | ||
| 990 | _ajum | ||
| 991 | _aFakulti Sains Hayat | ||
| 998 |
_at _b1999-05-08 _cm _dg _feng _gxxu _y0 _z.b10233908 |
||
| 999 |
_c25403 _d25403 |
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