TY  - JOUR 
T1  - Potential for seed bank formation of two weed species from Brazilian Amazonia
JO  - Planta Daninha
A1  - Dias-Filho, Moacyr B.
SN  - 0100-8358
UL  - 10.1590/S0100-83581999000200002
VL  - 17 
Y1  - 1999
PB  - Brasil 
ER  -