Subject(s): Stern, Kurt; Solicitations for support or contribution; Genetics of plants; Genetics -- Cattle; Genetics -- Guinea pigs; Jennings, Herbert Spencer; Drosophila genetics; Invitations; Conferences and symposia; Statistics, biostatistics, biometrics; Neel, James V.; Population genetics; Dobzhansky, Theodosius; Publication -- Genetics; Dunn, Leslie Clarence; Fisher, Ronald Aylmer; Mendel, Gregor; History of biology, especially genetics; Castle, William Ernest