TY  - JOUR 
T1  - Scale of operation, allocative inefficiencies and separability of inputs and outputs in agricultural research
JO  - Pesquisa Operacional
A1  - Souza, Geraldo da Silva e
A1  - Gomes, Eliane Gonçalves
SN  - 0101-7438
UL  - 10.1590/S0101-74382013005000007
VL  - 33 
Y1  - 2013
PB  - Brasil 
ER  -