title: Application of method of small parameters to multi-niche population genetic models.
mesh_terms: D000818:Animals; D005787:Gene Frequency; D005799:Genes, Dominant; D005808:Genes, Recessive; D005828:Genetics, Population; D008433:Mathematics; D008954:Models, Biological; D011110:Polymorphism, Genetic; D012641:Selection, Genetic; D012919:Social Behavior