What does ugr stand for?
ugr stands for "Unconventional Gas Resources"
How to abbreviate "Unconventional Gas Resources"?
"Unconventional Gas Resources" can be abbreviated as ugr
What is the meaning of ugr abbreviation?
The meaning of ugr abbreviation is "Unconventional Gas Resources"
What does ugr mean?
ugr as abbreviation means "Unconventional Gas Resources"
