4.12 
RHU 
RIV 
Rhinoceros. A letter containing the natural hidory 
of the rhinoceros - Pa* fan 
■ — A letter on the double horns of the rhinoceros 
Parfom 
Rhinoceros Bezoar. A letter concerning the pietra 
di mombazza, or the rhinoceros bezoar Sloane 
Rhubarb. An account of the rheum palmatum, 
or rhubarb plant, raifed at Edinburgh 
Hope 
Richman. Anfwer to Dr. Lining’s query relating 
to the death of Profedfor Richman IV, IVat/ori 
An account of the death of Mr. George Wil- 
liam Richman, occadoned, by an ele&rical 
ftroke col'ected from thunder, translated from 
the Dutch - - Anon, 
Riding. An account of the death of Dr. Greene by 
a hurt in riding out - Cameron 
Right-Ascension. Defcription of a method of 
differences of right-afcenfion and 
meafuring 
declination, with Doilond’s micrometer. 
toge- 
ther with other new applications of the fame 
Majkelyne 
Right Lines. Proportions fele&ed from a paper on 
the divifion of right lines and folids Glenie 
Rings. An account of rings confiding of all the 
prifmatic colours made by ele&rical explofions 
on the furface of pieces of metal Prieftley 
R is ingham. Vide Infcription 
Rivers. (In general) A particular account of th* 
origin of fountains, and to fhevv that the rain 
and fnow waters are fufficient to make foun- 
tains run perpetually - - Anon 
— — An attempt to account for the riling and falling 
of the water of fome ponds near the fea, o. 
ebbing or flowing rivers ; where the wa er is 
lowed in the pond, at the time of high water 
in the fea or river ; and the water is the highed 
in the pond, at the time of low wa er in the 
fea or river; as alfo for the increafmg or de- 
creafing of the water of fuch pools or brooks 
as are highed in the dry feafons, and lowed in 
the rainy fealons ; with an experiment to illuf- 
trate the folution of the phenomena 
Defagulieri 
— An account of the ufe of furze in fencing the 
banks of rivers - - IV ark 
~ Treatife on rivers and canals Mann 
1 
Tranf. 
XLII 
523 
LVI 
32 
XLVI 1 18 
LV 
290 
xlviii 765 
xlix6i 
XLIV 609 
LXI 536 
LXVI 
73 
Abridg. 
IX 93 
XI 910 
XIIII2 
LVIII 68 
X 447 
XXXIII 
3 2 
LII 1 
LX1X 55s 
II 
329 
VI 2 165- 
Rivers 
