TY  - JOUR 
T1  - Comparative assessment of the food purchase program and the national school feeding program's impact in Ubá, Minas Gerais, Brazil
JO  - Ciência Rural
A1  - Oliveira, Leandro Gomes de
A1  - Batalha, Mário Otávio
A1  - Pettan, Kleber Batista
SN  - 0103-8478
UL  - 10.1590/0103-8478cr20160395
VL  - 47 
Y1  - 2017
PB  - Brasil 
ER  -