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| LEADER |
00610nam a22001811a 4500 |
| 001 |
UNA01000061282 |
| 005 |
20220812153252.0 |
| 008 |
080728s1972 mau r 000 0 eng d |
| 040 |
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|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
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| 082 |
0 |
4 |
|a 304.28
|b C187s
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| 100 |
1 |
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|a Campbell, Rex R.
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| 245 |
1 |
0 |
|a Society and environment :
|b the coming collision /
|c Rex R. Campbell, Jerry L. Wade.
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| 260 |
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|a Boston :
|b Allyn and Bacon,
|c 1972.
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| 300 |
|
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|a vi, 375 páginas ;
|c 23 cm.
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| 650 |
0 |
4 |
|a CONTAMINACION
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| 650 |
0 |
4 |
|a CONTAMINACION DEL AGUA
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| 650 |
0 |
4 |
|a CONTAMINACIÓN DEL AIRE
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| 700 |
1 |
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|a Wade, Jerry L.
|