000 | 00653nam a2200217zi 4500 | ||
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005 | 20210324103010.0 | ||
008 | 970106s1971 a 000 0 eng d | ||
035 | _aMX001000196376 | ||
050 |
_aGF75 _bD48 |
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100 |
_aDetwyler, Thomas R. _d1938- _eComp. |
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245 | 1 | 0 | _aMan's impact on environment. |
264 | 1 |
_aNew York : _bMcGraw-Hill, _c1971 |
|
300 | _a731 pƔginas | ||
490 | 0 | _aMcGraw-Hill series in geography | |
650 | 4 | _aContaminaciĆ³n | |
650 | 4 |
_aNaturaleza _xEfecto de los seres humanos sobre |
|
336 |
_atexto _2rdacontent |
||
337 |
_asin medio _2rdamedia |
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338 |
_avolumen _2rdacarrier |
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999 |
_c4851 _d4851 |