HARPF, A.--Die Erzeugung von Holzschliff und Zellstoff. _Wien_, 1901. HARPF, A.--Flüssiges Schwefeldioxyd. _Stuttgart_, 1901. HUBBARD.--Utilisation of Wood Waste. 1902. JOHNSON, G.--Wood Pulp of Canada. 1902-08. Yearly. MICHAELIS, O. E.--Lime Sulphite Fibre Manufacture in the United States. With Remarks on the Chemistry of the Processes, by M. L. Griffin (excerpt). _New York_, 8^o, 1889. PHILLIPS, S. C.--Uses of Wood Pulp. 1904. ROSENHEIM, G. M.--Die Holzcellulose. _Berlin_, 1878. SCHUBERT, M.--Die Holzstoff oder Holzschliff-Fabrikation. 1898. SCHUBERT, M.--Die Cellulosefabrikation (Zellstofffabrikation). Praktisches Handbuch für Papier- u. Cellulosetechniker. 1906. SINDALL, R. W.--The Sampling of Wood Pulp. _London_, 8^o, 1901. VEITCH, L. P.--Chemical Methods for Utilising Wood. U.S.A. Department of Agriculture. 1907. VEITCH, L. P.--Wood Pulp, Uses of. U.S.A. Consular Reports, vol. xix. * * * * * BANKS AND CRATE.--Pulpwood Problems. Letters to the _Globe_, Toronto, Canada. 1907. GAMBLE, J.--Indian Timbers. GRAVES.--The Woodsman's Handbook. _U.S.A._ PINCHOTT, G.--Forestry Primer. _U.S.A._, 1900. PINCHOTT, G.--The Adirondack Spruce. _U.S.A._ RATTRAY, J., AND MILL, H. R.--Forestry and Forestry Products. _Edinburgh_, 1885. SCHLICH.--Forestry Manual. * * * * * Some more or less interesting articles on "Paper" will be found in the following encyclopædias, etc.:-- DATE. 1738. Chambers's Encyclopædia. 1757. Barrow. Dictionary of Arts. 1759. New. Universal History of Arts. 1770. Royal Dictionary of Arts. 1788. Howard. A Royal Encyclopædia. 1806. Gregory. A Dictionary of Arts and Sciences. 1807. Encyclopædia Perthensis. 1809. Nicholson. The British Encyclopædia. 1813. Martin. Circle of the Mechanical Arts. 1813. Pantologia. 1819. Rees' Cyclopædia. 1821. Encyclopædia Londoniensis. 1827. Jamieson's Dictionary. 1828. Oxford Encyclopædia. 1829. The London Encyclopædia. 1830. Edinburgh Encyclopædia. 1833. Phillip's Dictionary of Arts. 1835. Partington. British Cyclopædia. 1836. Archæologia, vol. xxvi. 1836. Barlow. Encyclopædia of Arts. 1840. The Penny Encyclopædia. 1845. Encyclopædia Metropolitana. 1848. Useful Arts of Great Britain. S.P.C.K 1851. Knight's Cyclopædia of Industry. 1855. Appleton's Dictionary of Mechanics. 1860. Hebert. Mechanic's Encyclopædia. 1861. Knight's English Cyclopædia. 1861. New American Cyclopædia. 1866. Tomlinson's Dictionary of Arts. 1871. Yeats. The Technical History of Commerce. 1874. Clarke's Practical Magazine. 1875. Ure's Dictionary of Arts. 1875. Globe Cyclopædia. 1876. American Mechanical Dictionary. 1877. Johnson's Universal Cyclopædia. 1880. Wylde. Industries of the World. 1882. Spon's Encyclopædia of Manufactures. 1886. Encyclopædia Britannica. 1889. Chambers's Encyclopædia. 1889. Blaikie. Modern Cyclopædia. 1890.