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Environmental evaluation of metals in sediments and dragonflies due to sugar cane cultivation in neotropical streams
(Springer, 2008-11-01)
The use of fertilizers, containing different metals ions such as lead(II), chromium(III), cadmium(II), copper(II) and zinc(II), in the soil, for sugar cane cultivation, may cause impacts on the hydric resources of the ...
Environmental evaluation of metals in sediments and dragonflies due to sugar cane cultivation in neotropical streams
(Springer, 2008-11-01)
The use of fertilizers, containing different metals ions such as lead(II), chromium(III), cadmium(II), copper(II) and zinc(II), in the soil, for sugar cane cultivation, may cause impacts on the hydric resources of the ...
Dragonflies in Kentucky
(Teacher´s Domain, 2011)
Dragonflies in Kentucky
(Teacher´s Domain, 2016)
Dragonfly Genera of the New World: an illustrated and annotated key to the Anisoptera
(Sociedad de Biología de Chile, 2008-03)
The Neotropical region, with more than 1,600 described species, hosts the largest biodiversity of Odonata in the world (Garrison 1991, Tsuda 2000), reaching its maximum expression in central and northern South America. ...
Depredation of Tilapia Fry by Dragonfly Nymphs and a Means for ControlTítulo en español
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 1986)
Aeshna cyanea schlupf
(Wikimedia commons, 2011)