What does HDM stand for?
HDM stands for "Hillside Drift Mine"
How to abbreviate "Hillside Drift Mine"?
"Hillside Drift Mine" can be abbreviated as HDM
What is the meaning of HDM abbreviation?
The meaning of HDM abbreviation is "Hillside Drift Mine"
What does HDM mean?
HDM as abbreviation means "Hillside Drift Mine"
