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20071206084116.0 |
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970602s1984 xx ||||| eng |
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|a 771823
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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|a eng
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082 |
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|a 639.41
|b F363E
|2 00
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100 |
1 |
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|a Fernández, Gustavo E.
|e Autor/a
|4 aut
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1 |
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|a Effects of p,p'-dichloro diphenyl trichloroethane (DDT) on the morphometry and ultrastructure of the protoconch of the oyster drill Urossalpinx cinerea (say) (prosobranchia: muricidae)
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260 |
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|a [Lugar de publicación no identificado] :
|b [editor no identificado],
|c 1984.
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|a xv, 99 hojas :
|b ilustraciones
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520 |
3 |
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|a Tesis (Master of Science in Marine Studies)--University of Delaware, 1984.
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650 |
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|a PLAGUICIDAS
|x ASPECTOS AMBIENTALES
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912 |
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|a 06-DEC-2007 - MARTEN MADRIGAL, ALEXANDRA
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916 |
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|a Centro Catalográfico
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