Subject ASC0000d4o
The Intellectual observer.
v.8 (1866), Page 102 (1866)
Harvard University, MCZ, Ernst Mayr Library
BHL Page 39469584
Keywords
Specific gravity gases atmosphere hydrogen ammonia aqueous vapour water vapour nitrogen dry air oxygen carbonic acid gas carbon dioxide Specific gravities of certain gases in the atmosphere specific weight gas law specific gravities physics specific gravity gas air