Chatterjee, SPal, SChattopadhyay, J2011-08-092011-08-092008Journal of biological systems, v.16(1), p.81-106http://hdl.handle.net/10263/2403enEco-epidemiological systemMigratory birdsStandard incidence rateStochastic perturbationsControlRole of migratory birds under environmental fluctuation-A mathematical studyArticle