27 januari, 2019 Warning: Trying to access array offset on value of type bool in /customers/9/4/2/fauppsala.se/httpd.www/wordpress/wp-content/themes/twentyfourteen/image.php on line 32 × Warning: Trying to access array offset on value of type bool in /customers/9/4/2/fauppsala.se/httpd.www/wordpress/wp-content/themes/twentyfourteen/image.php on line 32 Gunnar Dahlberg, rasbiologiska institutets föreståndare 1935-1956