TY  - JOUR 
T1  - Investigating the environmental risks of transgenic crops
JO  - Trans/Form/Ação
A1  - Lacey, Hugh
SN  - 0101-3173
UL  - 10.1590/S0101-31732004000100009
VL  - 27 
Y1  - 2004
PB  - Brasil 
ER  -