01364oam 2200409 450 991069581480332120151215144914.0(CKB)5470000002373647(OCoLC)928416602(EXLCZ)99547000000237364720151109d2015 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierBackyard biosecurity practices to keep your birds healthyRevised March 2015.[Riverdale, Md.] :U.S. Department of Agriculture, Animal and Plant Health Inspection Service,2015.1 online resource (2 unnumbered pages) color illustrationsProgram aid ;no. 1765Title from title screen (viewed on Nov. 9, 2015).Backyard biosecurity PoultryDiseasesUnited StatesPreventionPoultryHealthUnited StatesPoultryDiseasesPrevention.PoultryHealthUnited States.Animal and Plant Health Inspection Service,GPOGPOGPOOCLCOSTFBOOK9910695814803321Backyard biosecurity practices to keep your birds healthy3177678UNINA