ERRATA. 



PAGE 62 Reverse the headings of the Table* Water in the Flour per 

 cent,&quot; and &quot;Flour in the Grain per cent.&quot; 



&quot; 161, line 10 from top, for &quot; Guined&quot; read Guinea. 



91 166, &quot; 5 from bottom after &quot; Randal Grass&quot; (&quot;Festuca Praten- 

 sis and Elalior,&quot;) 



&quot; 181 &quot; 4 from top for &quot; tree&quot; read ires. 



&quot; 187 &quot; 2 from bottom for &quot;them&quot; read their. 



206 &quot; 13 from top for&quot; soil&quot; read oil, 



&quot; 250. While the last sheet was going through the Press, the third 

 number of Prof. Johnston s Chemistry of Common Life was received, in 

 which it is stated &quot; that the onion is remarkably nutritious. According 

 to my Analyses, the dried onion root contains from 25 to 30 per cent, 

 of gluten. It ranks in this respect with the nutritious%ea, and tho 

 Gram (or Chick Pea) of the East,&quot; See 353, p. 148. 



