Showing 581 - 600 results of 48,442 for search '"Costa Rica"', query time: 0.10s Refine Results
581
by Janzen, Daniel H.
Published 1999
...La sobrevivencia de las áreas silvestres de Costa Rica por medio de su jardinificación...
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582
by Chaverri Polini, Adelaida
Published 1996
...La regeneración natural en el manejo de los robledales de altura en Costa Rica...
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583
...Plan de manejo de las lagunas del río Cañas (Guanacaste, Costa Rica)...
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584
by Denison, William c.
Published 1963
...A preliminary study of the operculate cup-fungi of Costa Rica...
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585
by Arnold, Keith, Tonn, Robert J.
Published 1964
...A note on Kohlsia graphis erana from Costa Rica...
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586
by Spongberg, Alison L.
Published 2004
...PCB contamination in surface sediments in the coastal waters of Costa Rica...
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587
...Hydroacoustic estimation of fish biomass in the Gulf of Nicoya, Costa Rica...
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588
by Willis, Samuel, Cortés, Jorge
Published 2001
...Mollusks of Manuel Antonio National Park, Pacific Costa Rica...
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589
by Dean, Harlan K.
Published 2001
...Capitellidae (Annelida: Polychaeta) from the Pacific Coast of Costa Rica...
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590
...The effects of trawling on the benthic fauna of the Gulf of Nicoya, Costa Rica...
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591
...Potamocarcinus (Potamocarcinus) nicaraguensis (Pseudothelpbusidae: Crustacea) en Costa Rica...
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592
by Hogue, Charles L., Fairchild, G. B.
Published 1974
...A revised check list of the Tabanidae (Diptera) of Costa Rica...
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593
by Trejos, A., Montero-Gei, F.
Published 1953
...Estudios sobre tripanosómidos de Edentata en Costa Rica...
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594
...Crecimiento fetal humano en Costa Rica. 1970-1975...
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595
by Umaña, Gerardo, Collado, Carmen
Published 1990
...Asociación planctónica en el Embalse Arenal, Costa Rica...
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596
...Dinoflagellate abundance in the Laguna Botos, Poás Volcano, Costa Rica...
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597
by Hargraves, Paul E., Víquez, Roxana
Published 1981
...The Dinoflagellate red tide in Golfo de Nicoya, Costa Rica...
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598
...Hongos comestibles, venenosos y alucinatorios de Costa Rica...
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599
by Sierra, Rafaela, Barrantes, Ramiro
Published 1983
...Aspectos ecológicos del cáncer gástrico en Costa Rica...
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600
...Briófitos del Parque Nacional Volcán Poás, Costa Rica...
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