00569nam a2200205 a 450000500170000002000180001708200160003510000210005110000200007224500520009226000600014430000250020449000450022960000080027463000220028263000230030463000240032785600060035185600060035720251203112602.0  a9781470425616  a515.39bSMI  aSmith, Hal L.d_  aThieme, Horst T  aDynamical systems and population persistenceb_  aRhode IslandbAmerican Mathematical Societyc2011-R2016  axvi,405p.c22cm.bPB  aGraduate studies in mathematics Vol. 118  bc_  aDynamical systems  aPopulation Biology  aMathematical Models  f_  a_