000 | 00643nam a2200193 a 4500 | ||
---|---|---|---|
008 | 970106s1990^^^^^^^a^^^^^^^^^^000^0^eng^^ | ||
020 | _a1-85293-073-x | ||
035 | _aMX001000643835 | ||
050 |
_aQH541.5S7 _bH37 |
||
100 | 1 |
_aHaslam, S. M. _q(Sylvia Mary), _d1934- _eautor |
|
245 | 1 | 0 |
_aRiver pollution : _ban ecological perspective / _cS.m. haslam ; illustrations by y. Bower |
264 | 1 |
_aLondon : _bBelhaven, _cc1990 |
|
300 | _a253 páginas | ||
336 |
_atexto _2rdacontent |
||
337 |
_asin medio _2rdamedia |
||
338 |
_avolumen _2rdacarrier |
||
650 | _aEcología de corrientes de agua | ||
650 |
_aAgua _xContaminación |
||
999 |
_c22984 _d22984 |