title: Retrospective. Rossiter H. Crozier (1943-2009).
authors.affiliation: Department of Biology, University of Copenhagen, Universitetsparken 15, 2100 Copenhagen, Denmark. jjboomsma@bio.ku.dk
authors.forename: Jacobus J
authors.initials: JJ
authors.lastname: Boomsma
authors.forename: Pekka
authors.initials: P
authors.lastname: Pamilo
mesh_terms: D000818:Animals; D001315:Australia; D001522:Behavior, Animal; D005075:Biological Evolution; D049673:History, 20th Century; D049674:History, 21st Century; D007313:Insecta / Q000235:genetics / Q000502:physiology; D012919:Social Behavior