%0 Journal Article %T Economic and Environmental Impact of Using Exogenous Enzymes on Poultry Feeding %A Fernando Guilherme Perazzo Costa %A C.C. Goulart %A D.F. Figueiredo %A C.F.S. Oliveira %J International Journal of Poultry Science %D 2008 %I %X Not available %U http://docsdrive.com/pdfs/ansinet/ijps/2008/311-314.pdf