Results of spirit leveling in Florida 1911
1912
24 S., I Taf.
8°
Ill.
Buch
Englisch
Results of spirit leveling in Ohio : 1911
TIBKAT | 1912
|Results of spirit leveling in Maryland : 1896 to 1911, inclusive
TIBKAT | 1914
|Results of spirit leveling in New York : 1906 to 1911, inclusive
TIBKAT | 1912
|Results of spirit leveling : fiscal year 1900-01
TIBKAT | 1901
|Results of spirit leveling in Missouri : 1896 to 1914
TIBKAT | 1915
|