TY  - JOUR 
T1  - Spatial variability of soil phosphorus of a low productivity Brachiaria brizantha pasture
JO  - Scientia Agricola
A1  - Corazza, Edemar Joaquim
A1  - Brossard, Michel
A1  - MuraokaI, Takashi
A1  - Coelho Filho, Maurício Antonio
SN  - 0103-9016
UL  - 10.1590/S0103-90162003000300022
VL  - 60 
Y1  - 2003
PB  - Brazil 
ER  -