TY  - JOUR 
T1  - Spatial patterns and relations with site factors in a campos grassland under grazing
JO  - Brazilian Journal of Biology
A1  - Focht, T.
A1  - Pillar, V. D.
SN  - 1519-6984
UL  - 10.1590/S1519-69842003000300008
VL  - 63 
Y1  - 2003
PB  - Brasil 
ER  -