286 



INDEX. 



Agriculture, value of small discoveries in, 

 " relation to silicates and salts, 



Agricultural Chemistry, aims of, 



'* " first principle of, 



second 

 third 

 fourth, 

 fifth 



chemical proof of, 

 agricultural " 



" sixth " . 



" seventh " 



eighth, " . 

 " ninth « 



i< it ti II 



" « tenth " 



" Geology, 

 Albumen, analysis of, . 



" in dung, . . . , 



Alkalies, ..... 



" properties of, 



" strong resemblance in, . 



" catalytic action of, . 



*' combine only in their equivalents, 



" suflficiency of in soil, * 



" in soil not free, . . . 



result of, 



effects on geine, 



126, 128, 136, 142, 162, 264, 276, 137 



137 



. 163 



159, 169 



" " cause of, . 



in ashes, ..... 



action of carbonates on, ... 



action on vegetable fibre; .... 136 

 « " connected with growth of 



plants, . . 137 



soluble, 272 



" within the reach of all, ... 274 



other forms of cheap, ..... 275 



action of salt on, . . . . . 275 



stearate of, . ..... 227 



margarate of, ... . . 227 



SKonoN. 



128 



91 



1 



19 



20 



29 



75 



84 



84 



85 



91 



. 95 



104 



. 134 



135 



. 145 



2,3 



. 217 



184, 201 



41 



46 



63 



126 



58 



75 



76 



