Three voyages of a naturalist, being an account of many little- known islands in three oceans visited by the “Valhalla,” R.Y.S.; Q Science
Michigan flora. Prepared for the thirtieth annual report of the Secretary of the State Board of Agriculture Q Science
M.E. Blochii, doctoris medicinae Berolinensis … Systema ichthyologiae iconibus CX illustratum Q Science