Souvenirs d'un voyage dans la Tartarie et le Thibet, pendant les années 1844, 1845 et 1846

["Description and travel" "Descriptions et voyages" "Mongolie" "Travel" "Tibet autonomous region (china) history" "Tibet autonomous region (china) description and travel" "Missions" "Vincentians" "Journeys" "Linguistics" "Missionaries" "Asian Culture" "Travel and Description" "Discoveries" "Sinology" "Expeditions" "Mongolia description and travel" "China description and travel"]