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00755nam a2200217 a 4500 |
| 001 |
37842 |
| 003 |
AR-LpUBP |
| 005 |
20250704184832.0 |
| 007 |
ta |
| 008 |
111017s1973 ag b g 000 0 spa d |
| 040 |
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|a AR-LpUBP
|b spa
|c AR-LpUBP
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| 100 |
1 |
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|a Balech, Enrique
|9 34139
|
| 245 |
1 |
0 |
|a Segunda contribución al conocimiento del microplancton del mar de Bellingshausen
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| 260 |
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|a Buenos Aires :
|b Direccion Nacional del Antártico,
|c 1973.
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| 300 |
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|a cubierta, 63 p. :
|b láms.; mapa ;
|c 29 cm.
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| 490 |
0 |
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|a Contribución ;
|v 107
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| 942 |
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|c BK
|
| 952 |
|
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|0 0
|1 0
|2 udc
|4 0
|6 231NB
|7 0
|9 56624
|a DUN
|b DUN
|c FG
|d 2023-07-10
|i 450357
|l 0
|o 231-Nb
|p DUN450357
|r 2023-07-10 20:29:50
|w 2023-07-10
|y BK
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| 999 |
|
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|c 37842
|d 37842
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| 988 |
|
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|c 34
|d Miguel Kiperszmid
|
| 997 |
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|z a
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