SciELO
The Scientific Electronic Library Online - SciELO is an digital library masking a specific assortment of Brazilian scientific journals. SciELO interface gives entry to its serials collection via an alphabetic record of titles or a topic listing or a search kind by phrase of serial titles, publisher names, city of publication and topic. 17 The Union, the states, the Federal District, and the municipalities, are the "spheres of government".

The objective of the positioning is to implement an digital virtual library, providing full Luis Gastao Bittencourt (just click the next webpage) access to a collection of serial titles, a set of points from individual serial titles, in addition to to the full text of articles. Add to that, Brazil's biodiversity: legendary in scope, its numerous ecosystems boast the best assortment of plant and animal species discovered wherever on earth.

The states and the federal district may be grouped into areas: Northern , Northeast , Central-West , Southeast and Southern The Brazilian regions are merely geographical, not political or administrative divisions, and they don't have any specific form of government.