What does NPP stand for?
NPP stands for "Non Priority Pollutants"
How to abbreviate "Non Priority Pollutants"?
"Non Priority Pollutants" can be abbreviated as NPP
What is the meaning of NPP abbreviation?
The meaning of NPP abbreviation is "Non Priority Pollutants"
What does NPP mean?
NPP as abbreviation means "Non Priority Pollutants"
