Merila, Juha Genetic and quantitative trait variation in natural bird populations - Uppsala : Acta Universitatis Upsaliensis, 1996. - 28p. : ill. ; 25cm. - Comprehensive summaries of Uppsala dissertations from faculty of science and tech; 194 . ISBN: 91-554-3721-4 Subjects--Topical Terms: Bird populations LC Class. No.: PAM QL677.4.M4