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Resultado 11-20 de 177.
Ano de publicaçãoTítuloAutor(es)
1998Historical dynamics of reproduction of agriculture in Igarapé-Açu (Northeast of the State of Pará): a study focusing on agrarian systems.SILVA, A. A. da; SOUSA FILHO, F. R. de; CORTELETTI, J.; PINTO, W. da S.; SILVEIRA, J. L. da; SILVA, S. R. M. da; KASPER, A.; MARQUES, U. M.; CAHETE, F. L. S.
1998Vegetation cover and land use systems in rural communities of the Ramal do Prata of Igarape-Acu and Tauari of Capanema, NE Amazonia, Brazil.SAMPAIO, S. M. N.; GARCIA, G. J.; WATRIN, O. dos S.; VENTURIERI, A.; DENICH, M.
1998Spectral distribution of light in spontaneous and enriched fallow vegetation in NE Amazonia.SÁ, T. D. de A.; ARAUJO, A. C. de; OLIVEIRA, V. C. de; COIMBRA, H. M.; BRIENZA JUNIOR, S.; VIELHAUER, K.
1998Soil faunal activity in natural and improved secondary vegetation (capoeira) and in cropped fields under different land preparation systems.LEITÃO, P. S.; CHAGAS, P. S. M. das; TEIXEIRA, L. B.; BRIENZA JUNIOR, S.; SOMMER, R.
1998Qualitative and quantitative patterns of variation in throughfall in spontaneous and enriched secondary vegetation under fallow in Northeastern Para State Brazil.MOLLER, M. R. F.; SÁ, T. D. de A.; ARAUJO, A. C. de; BASTOS, T. X.; SOMMER, R.; HOLSCHER, D.; BRIENZA JUNIOR, S.; VIELHAUER, K.
1998Floristic composition dynamics of enriched secondary vegetation in eastern Amazonia.WETZEL, S.; DENICH, M.; BRIENZA JUNIOR, S.; VIELHAUER, K.
1998Role of cattle in the fallow systems in eastern amazon region.RISCHKOWSKY, B.; SIMAO NETO, M.; KING, J. M.
1998Changing the slash-and-burn agriculture in brazilian eastern Amazonia by enriching the fallow vegetation.BRIENZA JUNIOR, S.; VIELHAUER, K.; DENICH, M.; VLEK, P. L. G.
1998Secondary forest and fallow vegetation in the eastern Amazon region: a brief overview of the project approach.VLEK, P. L. G.; SERRAO, E. A. S.
1998Cyclic behavior of soil quality in rotational land use systems of the northest of Para State.DIEKMANN, U.; KATO, M. do S. A.; DENICH, M.; VLEK, P. L. G.