i 
ae 
_ Philosophical Magasine. 
XV IL. On the inion eee of hea Weeds.a n 
vate y in young Crops with the Intention of making the 
Manure. By Mrs. Acnes IppeTsON. = | 
ea XVIII. On the “Separation of Iron from oe 
e By J. F. Herscuer, Fsq. F.RS.) es = 
XY 1X. Calculation of the horizontal Refz: actio 
» mosphere of uniform: ile ne 
{ M.A. F.R.S, oes Ee iat 
xX. On the ‘Formation of: Hail, 
: ence 1 trent. By Mr. Tani 
XXIII. Letter from Rosertt 
2 in the University ‘of Pennsylvania, in 
Y jecture that Heat may be Motion, and 
istence of a material Cause of calorific R 
“XXIV. On the arenes of Eels. 
LISLE, Esq. 
“XXV. On ihe Use of Phage weld 
Dr. Caves adie ae 
Miguees oo i: S. M 
XXVII. On the 
pert Hare, M.D, 
XXVIII. On Addit a asad 
. Mr. Pauy Newron. 
Ns -XXLX, On Flame. 
Bee's 248 On setting ¢ 
XXXI, Answer t 
