What does a.d. stand for?
a.d. stands for "Anaerobic Digestion"
How to abbreviate "Anaerobic Digestion"?
"Anaerobic Digestion" can be abbreviated as a.d.
What is the meaning of a.d. abbreviation?
The meaning of a.d. abbreviation is "Anaerobic Digestion"
What does a.d. mean?
a.d. as abbreviation means "Anaerobic Digestion"
