Natural resource management in the brazilian Amazon: an integrated research approach. 18 de September de 1997 Uhl, C., Barreto, P., Veríssimo, A., Vidal, E., Amaral, P., Barros, A. C., Souza Jr., C., Johns, J. & Gerwing, J., 1997.
The regional impacts of small-scale gold mining in Amazonia. 18 de September de 1996 Bezerra, O.; Veríssimo, A. & Uhl, C. 1996.
Reducing waste during logging and log processing: forest conservation in eastern Amazonia. 18 de September de 1996 Gerwing, J.; Johns, J.; Vidal, E.; Uhl, C. 1996.
Plant sucession, landscape management, and the ecology of frugivorous birds in abandoned Amazonian pastures. 18 de September de 1996 Da Silva, J. M. C; Uhl, C. & Murray, G. 1996.
Logging damage in planned and unplanned logging operation and its implications for sustainable timber production in the eastern Amazon. 18 de September de 1996 Jonhs, J.; Barreto P. & Uhl, C. 1996.
Extraction of a high-value natural resource in Amazônia: the case of mahogany. 18 de September de 1995 Veríssimo, A.; Barreto, P.; Tarifa, R. & Uhl, C. 1995.
Economic and ecological perspectives on agriculture in the eastern Amazon. 18 de September de 1995 Toniolo, A. & Uhl, C. 1995.
Brazil's rural land tax: a mechanism to promote sustainable land uses in the Amazon. 18 de September de 1995 Almeida, O. & Uhl, C. 1995.