Biodiversity and environmental education: A contradiction?

by J.G. Ferreira
Published 2002-08-01

The contribution of a particular 'kids in parks' programme to the professional development of teachers

by J G Ferreira
Published 2014-06-01

Two new species of Apistogramma Regan (Teleostei: Cichlidae) from the rio Trombetas, Pará State, Brazil

by Sven O Kullander, Efrem J. G. Ferreira

Spawning areas, dispersion and microhabitats of fish larvae in the Anavilhanas Ecological Station, rio Negro, Amazonas State, Brazil

by Edinbergh C. de Oliveira, Efrem J. G. Ferreira

Patterns of energy allocation to reproduction in three Amazonian fish species

by Rodrigo N. dos Santos, Sidinéia Amadio, Efrem J. G. Ferreira

Patterns of energy allocation to reproduction in three Amazonian fish species

by Rodrigo N. dos Santos, Sidinéia Amadio, Efrem J. G. Ferreira
Published 2010-03-01

Diet of Bryconops alburnoides and B. caudomaculatus (Osteichthyes: Characiformes) in the region affected by Balbina Hydroelectric Dam (Amazon drainage, Brazil)

by Cylene C. da Silva, Efrem J. G. Ferreira, Cláudia P. de Deus

Dieta de cinco espécies de Hemiodontidae (Teleostei, Characiformes) na área de influência do reservatório de Balbina, rio Uatumã, Amazonas, Brasil Diet of five species of Hemiodont...

by Cylene C. da Silva, Efrem J. G. Ferreira, Cláudia P. de Deus
Published 2008-12-01

On the Higgs-like boson in the minimal supersymmetric 3-3-1 model

by J. G. Ferreira, C. A. de S. Pires, P. S. Rodrigues da Silva, Clarissa Siqueira
Published 2018-03-01

Embedding cosmological inflation, axion dark matter and seesaw mechanism in a 3-3-1 gauge model

by J.G. Ferreira, Jr., C.A. de S. Pires, J.G. Rodrigues, P.S. Rodrigues da Silva
Published 2017-08-01