What does PPEM stand for?
PPEM stands for "Physical Properties of Earth Materials"
How to abbreviate "Physical Properties of Earth Materials"?
"Physical Properties of Earth Materials" can be abbreviated as PPEM
What is the meaning of PPEM abbreviation?
The meaning of PPEM abbreviation is "Physical Properties of Earth Materials"
What does PPEM mean?
PPEM as abbreviation means "Physical Properties of Earth Materials"
