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Engystomops puyango

National Institutes of Health

Papers overview

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Review
2020
Review
2020
Purpose of Review To examine cyanide (CN-) contamination of a large river in southeastern Ecuador that has been severely impacted… 
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2018
2018
In Portovelo in southern Ecuador, 87 gold processing centers along the Puyango-Tumbes River produce an estimated 6 tonnes of gold… 
2018
2018
the animal kingdom and often occurs in high-density populations when food availability is low (Polis, 1981; Crump, 1983). This… 
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2018
2018
El barrio Las Palmas pertenece a la parroquia Mercadillo, del canton Puyango, y es una zona rural que carece de varios servicios… 
2018
2018
espanolEl objetivo de este estudio es aplicar tecnicas de sistemas de informacion geografica y teledeteccion para cartografiar… 
2015
2015
Glyphosate is the most widely used herbicide in the world with application in agriculture, forestry, industrial weed control… 
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Review
2015
Review
2015
This research has the general objective Develop a marketing plan for the company ALMAEXPORT S.A, producer of Alma Ground Coffee… 
2013
2013
Glyphosate is an herbicide widely used in agriculture, which may affect non-target species. The aim of this study was to… 
1969
1969
An investigation of several tropical frogs was undertaken in order to find species in which synchronous oogenesis takes place, so…