INDEX. 
V page 
Vibrio Tritici, microscopical observations on the suspension 
of its muscular motions, - 1 
— — — the immediate cause of that destructive disease 
in wheat known under the name of ear cockle or purples, 2 
appears to have been first discovered by 
Turbervil Needham, - - - 12 
W 
Whidbey, Joseph, Esq. on some fossil bones discovered 
in caverns in the lime-stone quarries of Oreston, - 78 
Wollaston, William Hyde, M.D. on metallic titanium, 17 
— on the apparent mag- 
netism of metallic titanium, - * 400 
Worm, Earth, on its double organs of generation, - 140,143 
Y 
Year, Chinese , - - - - - 91 
From the Press of 
IV. NICOL, 
Cleveland-row , St. James's, London. 
