TY  - JOUR 
T1  - Effects of weaning age and weight on lamb growth rate of Morada Nova breed raised in a tropical extensive production system
JO  - Ciência Rural
A1  - Selaive -Villarroel, Arturo Bernardo
A1  - Maciel, Marcus Brocardo
A1  - Oliveira, Nelson Manzoni de
SN  - 0103-8478
UL  - 10.1590/S0103-84782008000300030
VL  - 38 
Y1  - 2008
PB  - Brasil 
ER  -