Station pointer, 144 Steamer for surveying, 49 Sumner's method, 126 Supplementary publications, 154 Surveys on foreign coasts, 14 Surveys, need of thorough, 31 Symbols on charts, 20 Telegraph charts, 158 Three-point problem, 132, 135 Tides, 50, 120 Tide tables, 156 Topography, 39 Topography on charts, 123 Track charts, 158 Triangulation, 32 Uniformity in charts, 21 Use of charts in navigation, 124 Vertical angles, 139 Vigias, removal of, 62 Vigilance, need of, 140 Volcanic action, 109 Wrecks due to deficient charts, 149 SHORT-TITLE CATALOGUE OF THE PUBLICATIONS OF JOHN WILEY & SONS, NEW YORK. LONDON: CHAPMAN & HALL, LIMITED. ARRANGED UNDER SUBJECTS. Descriptive circulars sent on application. Books marked with an asterisk (*) are sold at _net_ prices only. All books are bound in cloth unless otherwise stated. AGRICULTURE. Armsby's Manual of Cattle-feeding. 12mo, $1 75 Principles of Animal Nutrition. 8vo, 4 00 Budd and Hansen's American Horticultural Manual: Part I. Propagation, Culture, and Improvement. 12mo, 1 50 Part II. Systematic Pomology. 12mo, 1 50 Elliott's Engineering for Land Drainage. 12mo, 1 50 Practical Farm Drainage. 12mo, 1 00 Graves's Forest Mensuration. 8vo, 4 00 Green's Principles of American Forestry. 12mo, 1 50 Grotenfelt's Principles of Modern Dairy Practice. (Woll.) 12mo, 2 00 Hanausek's Microscopy of Technical Products. (Winton.) 8vo, 5 00 Herrick's Denatured or Industrial Alcohol. 8vo, 4 00 Maynard's Landscape Gardening as Applied to Home Decoration. 12mo, 1 50 * McKay and Larsen's Principles and Practice of Butter-making. 8vo, 1 50 Sanderson's Insects Injurious to Staple Crops. 12mo, 1 50 * Schwarz's Longleaf Pine in Virgin Forest. 12mo, 1 25 Stockbridge's Rocks and Soils. 8vo, 2 50 Winton's Microscopy of Vegetable Foods. 8vo, 7 50 Woll's Handbook for Farmers and Dairymen. 16mo, 1 50 ARCHITECTURE.