Flues, used by the Romans under the floors of 



their apartments, i. 148. 

 for hothouses, on tl 



hothouse, Walker's improved 



INDEX. 



Forster, Dr. 



490. 

 Fobsyth, Mr. 

 iii. 257 ; iii 

 i. 59, 67. 



keep up a nearly equal tempt 

 the night, vi. 247. 

 Flue-embrazure, ii. 175. 



iv during 



urefn.'l75. 



George Savile, Esq., vi. 541 ; 



, Mr. 



untanr,iu j,l,ylliiv(,i,lcs, 2 S. ii. 243, 275. 

 ou-chow-foo, calendar of the weather, natural 

 history, and country operations at, 2 & iii. 



orbes, Dr., v. 515 ; notes relative to the 

 cultivation of Asparagus at Vienna, v. 335, 



Mr. James, 2 S. ii. 226, 272. 



Preface ; vi. 82, 84, 88 ; 



vi. 275, 277, 281, 282; 



~ Sir William, vii. 197, 198. 



forcing-houses, their defective constructio 



5, 99. 



description o 



figured, ib. 



observations 



ns, i. 147. 



for Grapes, 

 hose of the 

 lisapplied 



~~ — the appellatio: 



hothouses, i. 150. 

 7 on the ill effects of excessiv 



heat in, during the night, ii. 130. 



ventilation of, ii. 224. 



S~ — ^-^ curvilinear, Mr. Knight's plan 



weight of iron re- 



or one, ii. 353. 



in the Garden of the Society, 



— on the form which the ^lass of 

 possible quantity of rays from the 



for grapes, figured, i. W. 



plan of Sir G. fe\ Maeke 



