Is this the same one? It's by Gayla Drake. It's all I found, really.

The Green Hills Of Galena
DADGAD Capo III

REFRAIN
The Green Hills of Galena call me,
They're callin' me again
The Green Hills Of Galena call me
They're callin' me

There are people that I love
Lovely people, kindred souls
Living in Galena town
By the river
REFRAIN

Walking by the water side
With a friend I love so dear
I feel time stand still
In the sacred land
REFRAIN

BRIDGE
Hear the whisper from the East
(Oh Galena, sacred land)
There is power in the rocky ground
(Galena, sacred land)
And I could lay me down to sleep
(In Galena, sacred land)
Hear the whisper from the East

Standing on the highest point
Looking over all the town
My heart sweels and leaps for joy
Of Galena
REFRAIN

http://www.skep.com/gdpaul/1GaylaDrakePaul.htm#10Galena