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00666cam a22002412u 4500 |
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AR-PmUNPB |
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171002s1976 xxu r 000 0 eng d |
| 040 |
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|a AR-PmUNPB
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| 082 |
0 |
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|a 597
|2 20
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| 100 |
1 |
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|a Thorson, Thomas B.
|
| 245 |
1 |
0 |
|a Investigations of ichthyofauna of Nicaraguan lakes /
|c Thomas B. Thorson
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| 260 |
|
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|a USA :
|b Thomas B Thorson,
|c 1976
|
| 300 |
|
|
|a 660 p
|
| 590 |
|
|
|a Registros migrados a formato MARC
|
| 650 |
|
7 |
|a OCEANOGRAFIA
|2 Unescot
|9 4744
|
| 650 |
|
7 |
|a OCEANOS
|2 Unescot
|9 4745
|
| 650 |
|
7 |
|a PECES
|2 Unescot
|9 4913
|
| 650 |
|
4 |
|a BIOLOGIA
|9 1755
|
| 650 |
|
4 |
|a ICTIOLOGIA
|9 9811
|
| 942 |
|
|
|c BK
|
| 999 |
|
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|c 82264
|d 82264
|