What does SGSD stand for?
SGSD stands for "State Geological Survey Data"
How to abbreviate "State Geological Survey Data"?
"State Geological Survey Data" can be abbreviated as SGSD
What is the meaning of SGSD abbreviation?
The meaning of SGSD abbreviation is "State Geological Survey Data"
What does SGSD mean?
SGSD as abbreviation means "State Geological Survey Data"
