THE NORWEGIAN NOR TH-ATLANTIC EXPEDITION 
// 
CHEMISTRY. 
Ssi/,4 L ( 1 , 
I. ON THE AIK IN SEA- WATER. 
II. ON THE CARBONIC ACID IN SEA-WATER, 
HI. ON THE AMOUNT OF SALT IN THE WATER 
OF THE NORWEGIAN SEA. 
O Y 
HERCULES TORN0E. 
WITH 3 WOODCUTS AND 3 MAPS. 
OH K 1ST] 
PRINTED BY GRØNDAHL & 80N. 
1880. 
