SciELO
The Scientific Electronic Library On-line - SciELO is an digital library overlaying a specific collection of Brazilian scientific journals. The states and the federal district could also be grouped into areas: Northern , Northeast Umanizzare (Learn Alot more) , Central-West , Southeast and Southern The Brazilian areas are merely geographical, not political or administrative divisions, and they don't have any specific form of authorities.

There's horseback riding and wildlife watching within the Pantanal, kayaking flooded forests in the Amazon, ascending rocky cliff tops to panoramic views, whale watching off the coast, surfing stellar breaks off palm-fringed beaches and snorkeling crystal-clear rivers or coastal reefs - all are part of the good Brazilian experience.

Brazil's points of interest lengthen from frozen-in-time colonial towns to otherworldly landscapes of pink-rock canyons, thundering waterfalls and coral-fringed tropical islands. Then there's Brazil's biodiversity: legendary in scope, its numerous ecosystems boast the greatest collection of plant and animal species found anywhere on earth.

SciELO interface provides entry to its serials collection by way of an alphabetic listing of titles or a subject record or a search form by word of serial titles, publisher names, city of publication and subject. 17 The Union, the states, the Federal District, and the municipalities, are the "spheres of government".