No. 15L] 655 



Gay's Wooden BrUge, report on, . . 200 



Georgia Arrow Root, 135 



Grain, 513 



Grapes, mode of culture, 324, 472, 531, 543 



Harvey's report on the progress of Machinery, 162 



Hemp, manufacture of, 201, 245 



Hops, profit of cultivation, 135 



Horticultural Report, by T. Bridgeraan, 103 



Improvement of Soil, by H. A. Field, 392 



Indian Corn, culture of, 87, 94, 102, 133, 134, 404 



" history of, by D. J. Browne, . . . . , 412 



" introduction of, into Great Britain, 504 



" mode of cooking, ,. 441 



" " grinding, 440 



" " kiln drying, 440 



Insects injurious to vegetation, , , 515 



Johnson's Farm, report on, 96 



" field of corn, report on, 102 



Keeping of Cattle, 506 



Kidd, on the culture of Grapes, , 145 



Leather, manufactures of, by C. M, Leupp, 463 



" Sole, inspected in New-York, from 1827 to 1846, . , . 466 



Liebig, on diseased potatoes, 497 



Light and Vegetation, 474 



Lightning, supposed causes of burning of barns by, 523 



Lime and its uses, by R. L. Pell, 371 



Linens imported into the United States, 485 



List of Piemiums awarded at the 19th Fair, 20 



Longworth on the culture of Grapes, 324 



Machinery, progress of, 1 62 



Madder, 405 



Manhattan Gas Co. , report on, 198 



Matched Horses, 129 



Marine Camels, report on, ,,>,., 196 



Manure, » ' 543 



