What does dm stand for?
dm stands for "DeGolyer and MacNaughton"
How to abbreviate "DeGolyer and MacNaughton"?
"DeGolyer and MacNaughton" can be abbreviated as dm
What is the meaning of dm abbreviation?
The meaning of dm abbreviation is "DeGolyer and MacNaughton"
What does dm mean?
dm as abbreviation means "DeGolyer and MacNaughton"
