The Contents. 
CHAP. V. 
Experiments, whereby to prove, that a con- 
siderable quantity of air is infpired by 
‘Plants. i j 5 
CHAP. VI. 
A Specimen of an attempt to analyfe the 
Air by chymio-ftatical Experiments, which 
Jhew, in how great a proportion Air is 
wrought into the compofttion of Animal, 
Vegetable, and Mineral Subftances : And 
wtthal, how readily it refumes its elaftick 
State, when in the diffolution ofthofe Sub- 
ftances it is difingaged from them. i6z 
CHAR VII. 
* 
Of Vegetation. 318 
The Conchfion, ‘ 35 8 
T H E 
