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| LEADER |
00627nam a22002171a 4500 |
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AR-BaBNM |
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20251013130955.0 |
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ta |
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130830s1993 fr 000 0 ||||||eng d |
| 035 |
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|a 000160468
|
| 040 |
|
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|a AR-BaBNM
|b spa
|e aacr
|
| 080 |
|
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|a 504
|
| 110 |
2 |
|
|a Unesco.
|
| 245 |
1 |
0 |
|a International co-ordinating council of the programme on Man and the Biosphère MAB :
|b final report
|
| 260 |
|
|
|a Paris :
|b UNESCO,
|c 1993.
|
| 300 |
|
|
|a 47 p.
|
| 490 |
0 |
|
|a Série des rapports du MAB ;
|v Rapport No. 63
|
| 650 |
|
4 |
|a Medio ambiente
|9 8990
|
| 650 |
|
4 |
|a Informes de gestión
|9 15890
|
| 942 |
|
|
|2 udc
|c LIBRO
|
| 999 |
|
|
|c 153546
|d 153546
|