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00790nam a22002171a 4500 |
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UNA01000067101 |
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20120328192204.0 |
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080728s992. 000 0 eng d |
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|a 0873717554
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| 040 |
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|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
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| 082 |
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|a 363.73947
|b B863p
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1 |
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|a Brocksen, Robert W.
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|a Practical guide to managing acidic surface waters and their fisheries /
|c Robert W. Brocksen, Michael D. Marcus, Harvey Olem.
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| 260 |
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|a Boca Raton, Fla. :
|b Lewis Publishers ,
|c 1992.
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| 300 |
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|a 190 p. :
|b ill., maps ;
|c 25 cm
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| 504 |
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|a Incluye referencias bibliográficas, apéndice, glosario e índice
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4 |
|a ACIDEZ
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| 650 |
0 |
4 |
|a CONTAMINACION DEL AGUA
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| 650 |
0 |
4 |
|a PECES
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| 700 |
1 |
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|a Marcus, Michael D
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| 700 |
1 |
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|a Olem, Harvey
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