TY  - JOUR 
T1  - A laboratory method to estimate the efficiency of plant extract to neutralize soil acidity
JO  - Brazilian Archives of Biology and Technology
A1  - Cassiolato, Marcelo E.
A1  - Miyazawa, Mário
A1  - Meda, Anderson R.
A1  - Pavan, Marcos A.
SN  - 1516-8913
UL  - 10.1590/S1516-89132002000200009
VL  - 45 
Y1  - 2002
PB  - Brasil 
ER  -