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00630nam a22001811a 4500 |
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UNA01000062476 |
| 005 |
20160624111405.0 |
| 008 |
080728s1988 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 R 333.9540973
|b M135ke
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1 |
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|a McDonald, Malcolm E.
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| 245 |
1 |
0 |
|a Key to acanthocephala reported in waterfowl /
|c Malcolm E. McDonald.
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| 260 |
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|a Washington, D. C. :
|b Fish and Wildlife Service ,
|c 1988.
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| 300 |
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|a iii, 45 páginas ;
|c 26 cm.
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| 490 |
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|a (Resource Publication ;
|v 173)
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0 |
4 |
|a PARASITOS
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| 650 |
0 |
4 |
|a CONTAMINACION DEL AGUA
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| 650 |
0 |
4 |
|a ACANTHOPAGRUS
|