What does PTR stand for?
PTR stands for "Pesticide Transport and Runoff"
How to abbreviate "Pesticide Transport and Runoff"?
"Pesticide Transport and Runoff" can be abbreviated as PTR
What is the meaning of PTR abbreviation?
The meaning of PTR abbreviation is "Pesticide Transport and Runoff"
What does PTR mean?
PTR as abbreviation means "Pesticide Transport and Runoff"
