598 
Thompson, Gard. Ass’t... 
Tilton, Jour. Hort........ 
Trans. Lond. Hort. Soc... 
U.S: Di As Rpts sauwaaes 
U.S. D. A. Yearbook..... 
U.S. Pat. Off. Rpt....... 
Wickson, Cal. Fruits...... 
Willich, Dom. Enc. ..... 
Wilson, Nat. W. China... 
THE PEARS OF NEW YORK 
The Gardener’s Assistant; Practical and Scientific. By 
Robert Thompson. (Iilustrated.) Two Volumes. London: 
1859. Same, revised by William Watson. Six Volumes. 
London: rgor. 
Tilton’s Journal of Horticulture and Floral Magazine. See 
Am. Jour. Hort. 
Transactions of the Horticultural Society of London. Volume 
I. London: 1815. Volume II. London: 1817. Volume 
III. London: 1820. VolumeIV. London: 1822. Volume 
V. London: 1824. Volume VI. London: 1826. 
Reports of the United States Department of Agriculture: 
1862-1894. 
Yearbook of the United States Department of Agriculture: 
1894 to date. 
Reports of the Agricultural section of the United States Patent 
Office: 1837 to 1861. 
The California Fruits and How To Grow Them. By Edward 
J. Wickson. (Illustrated.) Second Edition. San Fran- 
cisco: 1891. Copyright, 1889. Fourth Edition. Los 
Angeles: 1909. Copyright, 1908. Seventh Edition. San 
Francisco: 1914. Copyright, 1914. 
Domestic Encyclopedia or a Dictionary of Facts. By A. F. 
M. Willich. First American edition with additions by 
James Mease. In five volumes. Volume 4. Philadelphia: 
1803. 
A Naturalist In Western China with Vasculum, Camera, and 
Gun. Being some account of Eleven Years’ Travel, Explora- 
tion, and Observation in the More Remote Parts of the 
Flowery Kingdom. By Ernest Henry Wilson. Two Vol- 
umes. New York: 1913. 
