What does NFFD stand for?
NFFD stands for "Number of Frost-Free Days"
How to abbreviate "Number of Frost-Free Days"?
"Number of Frost-Free Days" can be abbreviated as NFFD
What is the meaning of NFFD abbreviation?
The meaning of NFFD abbreviation is "Number of Frost-Free Days"
What does NFFD mean?
NFFD as abbreviation means "Number of Frost-Free Days"
