What does OAB stand for?
OAB stands for "Overburden And Bedrock"
How to abbreviate "Overburden And Bedrock"?
"Overburden And Bedrock" can be abbreviated as OAB
What is the meaning of OAB abbreviation?
The meaning of OAB abbreviation is "Overburden And Bedrock"
What does OAB mean?
OAB as abbreviation means "Overburden And Bedrock"
