728 ALPHABETICAL INDEX. 



PAGE 



German Square Miles into Square Kilometres ..... 446 



" " Austrian Square Miles, 



" " " Prussian Square Miles, 



" " Nautical Square Leagues, 



" " " French Square Leagues, 



" " " Geographical Square Miles, 



" " " English Square Statute Miles, 



" " " Kussian Square Wersts . . . .446 



Glaisher, Force of Vapor, Greenwich . . . . . 683 



" Psychrometer Tables . . . . ... .140 



" Relative Humidity, Greenwich . . . . . .684 



Gothaab, Monthly corrections, non-Periodic Yar. Temperature . . . 579 



Gottingen, Hourly corrections, Periodic Var. Temperature . . . 628 



Greenwich, Force of Vapor, Glaisher , . . . . .683 



" Eelative Humidity, Glaisher . . . . . .684 



Hourly correction to mean Barometric Pressure . . . 432 



" " corrections Periodic Var. Temperature . .. 624-625 



" Hygrometric Constants . . ... . 137-180 



Guyot's Hypsometric Tables ....... 371 



u Psychrometric Tables, English measures . . . .82 



" Relative Humidity from dew point observations . . . Ill 



H. 



Haeghens, Psychrometrical Tables (French measures) . . . .48 



Relative Humidity and Force of Vapor from Saussure's Hygrometer 194 



Reduction to freezing point, Metrical Barometer . . . 287 



Halle, Hourly correction, Periodic Var. Temperature .... 627 



Hecla Cove, Hourly correction, Periodic Var. Temperature . . . 589 



Helsingfors, Hourly correction, Periodic Var. Temperature . . 638-640 



Hourly corrections, Berghaus . . . . . . .418 



" " for mean Barometric Pressure, Greenwich . . . 432 



" " " " " Philadelphia . . 431 

 " " old French measures ...... 41 



" " Periodic Var. Temperature .... 579-654 



Humidity, Relative, Factor ^ (English measures) . . . 12C 



" " " (French measures) . . . .72 



" " Greenwich, Glaisher . . . . . .684 



" " " and Force of Vapor, Haeghens . . 144 



"' " " " " " Kaemtz . . .195 



" " from Saussure's Hygrometer . . . .193 



Hygrometrical Tables ... . . 37-205 



I. 



Inches and Duodecimal Lines into Decimals of a Foot . . . .498 



" English, from Centimetres . . . . . . . 20C 



" " " French Inches and Lines ..... 203 



" " " " or Paris Lines . . . . 26C 



" " " Millimetres 258 



