1969, 1955.
Map
JLC Title 245h
[cartographic material] :
1951.
Ed. of 1951.
Map
JLC Title 245h
[cartographic material]
1976.
Limited revisions 1976.
Map
JLC Title 245h
[cartographic material] :
1970, 1955.
Map
JLC Title 245h
[cartographic material] :
1969.
Minor revisions 1972.
Map
JLC Title 245h
[cartographic material] :
1952.
1st ed.-AMS.
Map
JLC Title 245h
[cartographic material]
1952.
1st ed.-AMS.
Map
JLC Title 245h
[cartographic material]
1951.
1st ed.-AMS.
Map
JLC Title 245h
[cartographic material]