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| LEADER |
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AR-LpUBP |
| 005 |
20231114181158.0 |
| 007 |
ta |
| 008 |
080620s1974 fr a g 000 0 spa d |
| 040 |
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|a AR-LpUBP
|b spa
|c AR-LpUBP
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| 080 |
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|a 577.4
|
| 100 |
1 |
|
|a Behrman, Daniel
|9 21319
|
| 245 |
1 |
0 |
|a En asociación con la naturaleza: la UNESCO y el medio ambiente
|
| 260 |
|
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|a París :
|b UNESCO,
|c 1974.
|
| 300 |
|
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|a 126 p. :
|b il. ;
|c 21 cm.
|
| 490 |
0 |
|
|a La UNESCO y su programa
|
| 500 |
|
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|a Apéndice, p. 123-126
|
| 650 |
|
4 |
|a ECOLOGIA
|9 3386
|
| 942 |
|
|
|c BK
|
| 952 |
|
|
|0 0
|1 0
|2 udc
|4 0
|6 DB20074231
|7 0
|8 NFIC
|9 31788
|a DUN
|b DUN
|c FG
|d 2023-07-10
|i 439266
|l 0
|o Db-2007-42-31
|p DUN439266
|r 2023-07-10 20:21:49
|w 2023-07-10
|y BK
|
| 999 |
|
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|c 20478
|d 20478
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| 988 |
|
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|d CLI CLI
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