-1972 1861-1925 1873-1899 1897-1934 1909-1946 1918- 1918-1997 1924- 1927- 1928- 20thcentury american anthroposophiedanslalittérature anthroposophyinliterature architects architecture art authors biographies biography bombinginvestigation bombings botany britishcolumbia casestudies castro charousek chess claudia collectionsofgames colombie-britannique descriptionandtravel emanueldavid englishpoetry eric erna ethnicrelations exhibitions fisher florida geologists germany histoireetcritique history historyandcriticism immigrants influencesteiner ingeborg jews journeyschimelli kauffmann kaufmann lowermainland magnusson martinezgaray northamerica paul peru physicians politicalaspects politicalviolenceinart poésieanglaise quintanilla religionandscience rudolf santiago unitedstates