Guanghua, Lin2012-06-142012-06-142008http://hdl.handle.net/10625/49454China Poultry, Vol. 30, No. 23, 2008Text1 digital file (p. 3-4)application/pdfzhBACKYARD POULTRYINFECTIOUS DISEASESAVIAN INFLUENZAINFLUENZA IN BIRDSVECTOR-BORNE DISEASESBIOSECURITYReconsideration of Backyard Poultry and its Policy Implications [Chinese language]Bulletin or Newsletter