| 000 | 00763cam a2200241 a 4500 | ||
|---|---|---|---|
| 001 | u272127 | ||
| 003 | SIRSI | ||
| 008 | 040109s1996 mx a fr 000 0 spa c | ||
| 020 | _a9706370501 | ||
| 040 | _cMX-MeUAM | ||
| 041 | 1 |
_aspa _heng |
|
| 050 | 0 |
_aTD 175 _b.W37 1996 |
|
| 100 | 1 | _aWagner, Travis | |
| 245 | 1 | 0 |
_aContaminación, causas y efectos / _cTravis Wagner |
| 260 |
_aMéxico, D.F. : _bEditorial Gernika, _c1996 |
||
| 300 |
_a423 p. : _bil. ; _c21 cm |
||
| 490 | 0 |
_aColección ecología ; _v5 |
|
| 500 | _aTraducción de : In our Backyard: A guide to understanding pollution and its effects. | ||
| 504 | _aIncluye referencias bibliográficas (p. 415-423) e índice. | ||
| 650 | 0 |
_aContaminación _xObras populares |
|
| 596 | _a4 9 | ||
| 942 | _cLIBRO | ||
| 999 |
_c120984 _d120984 |
||