Home › Authors › F. D. Armitage, F.R.P.S., F.R.M.S., F.L.S. 👤 F. D. Armitage, F.R.P.S., F.R.M.S., F.L.S. 1 book Books by F. D. Armitage, F.R.P.S., F.R.M.S., F.L.S. The Causse of mildew on books The Causse of mildew on books and method of prevention 1949