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TUVA se une a   "Friends of the Osa"

La ecologia de Osa

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JIMENEZ LIBRARY

 

  A - B    C - D      E - F -G     H -I -J-K   L-M-N-O   P-Q-R-S-T 

 

U TO Z

          

Uhl, C., H. Clark, et al. (1982). “Successional patterns associated with slash-and-burn agriculture in the upper rio Negro region of the Amazon Basin.” Biotropica. 14(4): 249-254.

            

Ulloa, F. C. (1988). “Las representaciones zoomorfas en la Ceramica del SitioArqueologico Curre Diquis.” Brenesia(30): 19-26.

            

Valencia., G. V.-M. P. (1997). “Comunidad de Zenu del Volao: De las cenizas del desplazamiento forzoso resurge la vida y la esperanza.” Biodiversidad.(11): 24-27.

            

Vallejo, S. I. S. (1988). “Enrique Rioja y su contribucion al estudio de loo poliquetos (Annelida:Polichaeta)en Mexico.” Brenesia(30): 39-66.

            

Vargas, R., S. Jesse, et al. (1996). “Checklist of crustaceans (Decapoda and Stomatopoda) collected during the Victor Hensen Costa Rica Expedition (1993/1994).” Revista de biologia tropical. 44(3): 97-102.

            

Vargas-Chinchilla, S. (1990). Plantas Medicinales La Naturaleza como Guardian de Su Salud.

            

Varsa., A. (1996). “Foresteria social y participativa.” Revista forestal.(14): 6-14.

            

Vasconcellos-Neto, J. and J. Keith S.Brown (1982). Interspecific Hybrydization in mechanitis butterflies (Ithomiinae): a novel pathway for the breakdown of isolating mechaniams.” Biotropica 14(4): 288-295.

            

Vasquez., G. R. (1998). “La crianza reciproca: Biodiversiadad en los Andes.” Bioversidad.(15-16): 19-24.

            

Vaughan, C. and M. Rodriguez (1991). “White Tailed Deer Management in Costa Rica.” Neotropical Wildlife Uses and Conservation: 288-302.

            

Vega, M. (1997). Directorio de Organizaciones de la Zona Marino-Costera:Costa Rica, Honduras, y Panama.

            

Veldhuinsen, L. v. and W. Hiemstra (1993). “Cutting Back Cure or prevent.” Ileia 9(2): 3-4.

            

Veles., G. (1995). “Alternativas a los sistemas dominantes de propiedad intelectual.” Biodiversidad.(4): 11-15.

            

Venegas, C. and J. Negron. (1994). “Promoviendo biodiversidad en Chiloe: La papa.” Biodiversidad.(2): 17-20.

            

Vicente., C. (1994). “Biodiverisdad y plantas medicinales.” Biodiversidad.(1): 23-27.

            

Vickers, W. T. (1991). “Hunting Yields and Game Composition Over Ten Years in an Amazon Indian Territory.” Neotropical Wildlife Uses and Conservation: 53-81.

            

Villavicencio, R., R. Aquina, et al. (1993). “Independencia Women seek independence: making Andean noodles.” Ileia 9(3): 24-25.

            

Viner, A. B. (1982). “Nitrogen fixation and denitrification in sediments of two kenyan lakes.” Biotropica 14(2): 91-98.

            

Vogelmann, J. E. (1995). “Assessment of foret fragmentation in southern New England using remote sensing and geographic information systems technology.” Conservation Biology 9(2): 439 to 449.

            

Voris, H. K. and M. W. Moffett. (1981). “Size and proportion relationship between the beaked seasnake and its prey.” Biotropica 13(1): 15-19.

            

Voris, H. K. and R. F. Inger. (1995). “Frog abundance along streams in bornean forests.” Conservation Biology 9(3): 679 to 683.

            

Vries, M. W. d. (1995). “Large Herbivores and the Design of Large Scale Nature Reserves in Western Europe.” Conservation Biology 9(1): 25 - 33.

            

Walker., T. J. and J. J. Whitesell. (1982). “Singing schedules and sites for a tropical burrowing cricket (Anurogryllus muticus).” Biotropica. 14(3): 220-227.

            

Walker., B. (1995). “Conserving Biological diversity through ecosistem resilience.” Conservation Biology 9(4): 747 to 752.

            

Wang, W.-L. and Y.-M. Chiang (1994). “Potential Economy seaweeds of Hengchun Peninsula; Taiwan.” Economic Botany 48(2): 182-189.

            

Wangelin, M. v. and M. Wolf (1996). “Comparative biomass of spectra and species composition of the zooplantkton communities in golfo dulce and golfo of Nicoya Pacific coast of costa Rica.” Revista de biologia tropical. 44(3): 135-156.

            

Wardell, A. (1993). “Maize fron mixed to mono.” Ileia 9(2): 5-6.

            

Warkentin, I. G., R. Greenberg, et al. (1995). “Songbird use of gallery woodlands in recently cleared and older settled landscapes of the selva lacandona, Chiapas, Mexico.” Conservation Biology 9(5): 1095-1106.

            

Watson, V. and T. Divney (1992). Informe sobre el mapa de ordenamiento territorial de la Peninsula de Osa.

            

Watson, V. and et al. (1998). Abriendo Espacio para una Mejor Actividad Forestal.

            

Weaver., J. C. (1995). “Indicator Species and scale of obsevation.” Conservation Biology 9(4): 939 to 942.

            

Weeb, D. B. (1980). Guia y Clave para Seleccionar Especies en Ensayos Forestales de regiones Tropicales y Subtropicales.

            

Weinstock, J. A. (1994). Rhizophora Mangrove Agroforestry.” Economic Botany 48(2): 210-213.

            

Welsh-Maddux, M. M., S. C. Spaeth, et al. (1994). “Morphology of the Slashed Pod Traint in Lentil.” Economic Botany 48(1): 29-34.

            

Werner, D. I. (1991). “The Regional uses of Green Iguanas.” Neotropical Wildlife Uses and Conservation: 181-201.

            

Whitacre., D. F. (1981). “Additional techniques and safety hints for climbing tall trees , and some equipment and information sourcer.” Biotropica 13(4): 286- 291.

            

Whitten, A. (1982). “The role of ants in selection of night trees gibbons.” Biotropica 14(3): 237-238.

            

Williams, L. O. The Useful Plants of Central America.

            

Williamson., G. B. (1981). Driptips and splash erosion.” Biotropica 13(3): 228-231.

            

Willianms, D. E. (1993).Lycianthes moziniana (Solanaceae): An Underutilized Mexican Food palant wiht "New" Crop potencial.” Economic Botany 47(4): 387-400.

            

Willson, M. F. and k. C. Halupka (1995). Anadromous fish as keystone species in vertebrate communities.” Conservation Biology 9(3): 489 to 497.

            

Winston, M. R. and P. L.Angermeier (1995). “Assessing conservation value using centers of population density.” Conservation Biology 9(6): 1518-1527.

            

Witteveen, L. (1994). Colouring in Black and White.” Ileia 10(1): 27-29.

            

Wolf., M. (1996). Demersal fish assemblages along the pacific coast of Costa Rica.” Revista de biologia tropical. 44(3): 187-214.

            

Wolff, M., H. j. Hartmann, et al. (1996). “A pilot trophic model for Golfo Dulce , a fjord-like tropical embayment, costa rica.” Revista de biologia tropical 44(3): 215-232.

            

Wood, T. G., R. A. Johnson, et al. (1982). “Abundance and distribution of termites(Isoptera) in a riparian forrest in the southern Guinea savanna.” Biotropica 14(1): 25-39.

            

Wunderle, J. M. (1982). “The timing of the breeding season in the Bananaquit (Coereba flaveola) on the island of Grenada, W.I.” Biotropica 14(2): 124-131.

            

Yeaton, R. I. and D. E. Gladstone (1982). “The pattern of colonization of epiphytes on calabash trees (Crescentia alata HBK) in Guanacaste Province Costa Rica.” Biotropica 14(2): 137-140.

            

Yik-Yuen, F. W. R. and E. Soepadmo. (1981). “Isozyme Variation in some rain forest trees.” Biotropica. 13(1): 20-28.

            

Young, A. (1981). “Giant Neotropical ant Paraponera clavata visits Heliconia pogonantha flower bracts in Premontane Rain Forest.” Biotropica 13(3): 223.

            

Young, A. (1983). “Nectar and Pollen Robbing of Thunbergia grandiflora by Trigona bees in Costa Rica.” Biotropica 15(1): 78-80.

            

Young, A. (1990). Agroforestry for Soil Conservation.

            

Young., O. P. (1982). “Agressive interaction between howler monkeys and turkeyvultures: the need to thermoregulate beaviorally.” Biotropica. 14(3): 228-231.

            

Zimmermann, A. and M. Engler-KEK/CDC (1993). Seguimiento de procesos.

            

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