What does ND stand for?
ND stands for "Nitrification / De-Nitrification"
How to abbreviate "Nitrification / De-Nitrification"?
"Nitrification / De-Nitrification" can be abbreviated as ND
What is the meaning of ND abbreviation?
The meaning of ND abbreviation is "Nitrification / De-Nitrification"
What does ND mean?
ND as abbreviation means "Nitrification / De-Nitrification"
