GENERAL INDEX. 



[,*. 



Watermelon analysis of 666 

 Water in air 38. 67. 



44 composition of 44. 



&quot; chemical action of 45. 



&quot; effect of 46. 



&quot; use of 47, 48. 



&quot; iources of 50. 



&quot; weight of 51. 



44 Inorganic matter in 53. 



44 sea, ann lysis of 56. 



&quot; Schuylkill &quot; 57. 



&quot; Dead sea &quot; 58. 



&quot; Salt Lake &quot; 59,60. 



Grenable &quot; 61. 



&quot; Hartford 62. 



&quot; salts in 63. 



4 phosphoric acid in 65. 



44 in animals and plants 66, 



&quot; in Horse chestnut 66. 



44 injurious to plants 63. 



&quot; River 71. 



&quot; in soils 107, 108. 

 Weeds, 110. 

 Weight of rain 137 

 Wheat affected by moisture 143, 168. 



44 value of 143. 



&quot; damaged by wet 144. 



44 botanical position of 152. 



* polar limits of 152. 



&quot; introduction in the U- S. 152. 



44 statistic* of 152. 



&quot; different species of 153. 



&quot; Spring and winter 154. 



* qualities desirable in 157, 



&quot; weight of 158 



&quot; analysis of 159, 162, 166, 167. 



&quot; time of cutting 161. 



Wheat flour 170. 



44 bran 165. 



&quot; the best oils for 173 



41 analysis of soils for 1 73 



&quot; what it requires and takes from th 

 soil 174 



organic matter in 174 



&quot; why it runs to straw 1?5 



44 manures for 176 



&quot; effects of manures on 177 



44 clover turned under for 179 



modes of preparing land for 180 



14 modes of covering 18 1 



44 how sown 182 



&quot; how harvested 183 



44 how preserved 184 



44 how thrashed 185 



44 storing 186 



&quot; when to cut 188 



44 for seed 189 



44 quantity of seed per acre 190 



44 waste of seed 191 



4t depth to be covered 192 



44 old for seed 193 



44 steeps for 194 



44 how to judge of good seed 195 



14 weeds that inj ure 196 



44 parasitic fungi on 197 



44 smut on 198 



44 rust on 199 



44 mildew on 200 



44 insects injurious to 201 



&quot; &quot; &quot; to seed 202 



44 made into flour 203 



44 cost of producing 203 



44 sown among corn 298 

 Weevil in wheat 202, 312 

 Wire worm 312 

 Wool, its composition 681 



