Results 271 to 280 of about 503,738 (312)

A New Atelopus from Ecuador and Colombia

Journal of Herpetology, 1981
A new species of Atelopus from the lower Pacific slopes of northern Ecuador and southern Colombia is distinguished from its congeners by the shape of the snout, skin texture, coloration, and lack of a distinct pattern. Some specimens of the new species previously have been confused with Atelopus longirostris.
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A survey of COVID-19 vaccine acceptance across 23 countries in 2022

Nature Medicine, 2023
Jeffrey V Lazarus, Heidi J Larson
exaly  

No. 51074. Ecuador and Colombia

2021
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Colombia - Ecuador. 3.000 años de arte prehispánico

2013
El libro que presentamos al lector trata de arte, pero no sobre cualquier tipo de arte, sino sobre un arte antiguo que aún no ha sido valorado en su verdadera dimensión histórico-cultural; de unas concepciones estéticas que aún se encuentran presentes en nuestro inconsciente colectivo, a pesar de que por más de 500 años se ha tratado de borrarlas de ...
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Ecuador and Colombia

The Americas, 1991
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Epidemiology and Molecular Pathology of Gallbladder Cancer

Ca-A Cancer Journal for Clinicians, 2001
Flavio Nervi
exaly  

Second generation biorefining in Ecuador: Circular bioeconomy, zero waste technology, environment and sustainable development: The nexus

Journal of Bioresources and Bioproducts, 2021
Andrea C Landázuri, Barry Goodell
exaly  

No. 51073. Ecuador and Colombia

2021
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Venezuela, Colombia, and Ecuador

2019
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Altitudinal Changes in Malaria Incidence in Highlands of Ethiopia and Colombia

Science, 2014
Mercedes Pascual
exaly