TY  - JOUR 
T1  - Effects of forest structure components on the occurence, group size and density of groups of bare-face tamarin (Saguinus bicolor - primates: Callitrichinae) in Central Amazonia
JO  - Acta Amazonica
A1  - Vidal, Marcelo Derzi
A1  - Cintra, Renato
SN  - 0044-5967
UL  - 10.1590/S0044-59672006000200014
VL  - 36 
Y1  - 2006
PB  - Brasil 
ER  -