Ambrosia artemisiifolia (70) Ambrosia artemisiaefolia (70) Discussion (39) Discussion (39) Stone (27) Pierre (27) Législation (27) Pierre (27) roche (27) July (23) Juillet (23) Paris (17) Legislators (17) Parlamentarios (17) Parlementaires (17) Paris (17) Archives (16) Archives (16) Selling--Books (16) May (Month) (16) Booksellers and bookselling (16) Fonds d'archives (16) Archives (16) Mai (16) Librairie (16) archives (16) Offices (15) September (14) August (Month) (14) Oficinas (14)