Bâtiment universitaire (2) Toulouse (1) Département du Tarn (1) Buildings, structures, etc (1) Buildings (1) Photographs (1) Cultural property (1) Universities and colleges (1) Silurus (1) Shorelines (1) Scientists (1) Scientific apparatus and instruments (1) Science (1) Pigeons (1) Fishes (1) Culture (1) Columba (1) Collectors and collecting (1) Behavior modification (1) Knowledge and learning (1) Technique (1) Science (1) Estate (1) Conducta--Modificación (1) Instrumentos científicos (1) Patrimonio (1) Colombicultura (1) Palomas (1) Ciencias (1) Laboratorios (1)