ft^ [AssEanjXiY 



Ice marker and cutter, Va 



Imporied stock in 17S9, „ ICl 



Indian corn, a new enemy to, , 203 



varieties of, , 117 



Indigo, 436 



imports and exports of, 444 



Insects injurious to agrlcalturo, DSO 



Irrigation, ........ 1 90 



Jackson's anniversary address at tho 24t>i annual fair, 227 



on etherization Of animals and of man, 167 



Johnson's experiment to iinprove the sf«il, 331, 347 



Kew Gardens,. 613 



Langdon's communication, 146 



Laysteyrie's ti^eatise on pastel or woad, .............. 436 



Linen thread, 108 



Livingston's opening address at the 24t>h annual fair, 219 



Longevity of seeds, 572 



Luminous plautc, . . . . c 533 



Maoliinery at the 24th annual fair, notice of, 86 



Madder, 4G7, 521 



Mangel- wurtzel, .......' 324, 558 



Manures, '. . . 332, 287 



Maynard's self-prlmiug lock and priming, 85 



Meigs' closing address at the 24th annual fair, 247 



on ancient trees, 518 



iterino sheep, 212 



Milch cows, 200 



Mineral manures, ... 387 



