TY  - JOUR 
T1  - Floristic composition and growth of weeds under custard apple (Annona squamosa) progenies
JO  - Planta Daninha
A1  - Silva, P.S.L.
A1  - Barbosa, Z.
A1  - Oliveira, O.F.
A1  - Antonio, R.P.
A1  - Silva, P.I.B.
SN  - 0100-8358
UL  - 10.1590/S0100-83582004000400006
VL  - 22 
Y1  - 2004
PB  - Brazil 
ER  -