Effect of production system and flock age on egg quality and total bacterial load in commercial laying hens
Samiullah,, Roberts, J. R., Chousalkar, K. K.Volume:
23
Language:
english
Journal:
The Journal of Applied Poultry Research
DOI:
10.3382/japr.2013-00805
Date:
March, 2014
File:
PDF, 405 KB
english, 2014