The pears of New York

by U. P. Hedrick

Thomas, Am. Fruit Cult.

The American Fruit Culturist. By John J. Thomas. (Illustrated.) First Edition. Geneva and Auburn, N. Y.: 1846. Copyright, 1846. Revised Edition. Auburn, N. Y.: 1851. Copyright, 1849. Revised Edition. New York: 1869. Copyright, 1867. Revised Edition. New York: 1885. Copyright, 1875-1885. Twentieth Edition, Revised and Enlarged. New York: 1897. Copyright, 1897; Twenty-first Edition, Revised and Enlarged. New York: 1911. Copyright, 1903.

Thompson, Gard. Ass’t.

The Gardener’s Assistant; Practical and Scientific. By Robert Thompson. (Illustrated.) Two Volumes. London: 1859. Same, revised by William Watson. Six Volumes. London: 1901.

Tilton, Jour. Hort.

Tilton’s Journal of Horticulture and Floral Magazine. See Am. Jour. Hort.

Trans. Lond. Hort. Soc.

Transactions of the Horticultural Society of London. Volume I. London: 1815. Volume II. London: 1817. Volume III. London: 1820. Volume IV. London: 1822. Volume V. London: 1824. Volume VI. London: 1826.

U. S. D. A. Rpt.