'There may be a shortage of first-hand accounts, but this gas smells like bitter almonds'
Hydrogen cyanide
SMELLS: There may be a shortage of first-hand accounts, but this gas smells like bitter almonds
There may be a shortage of first-hand accounts, but this gas smells like bitter almonds
There may be a shortage of first-hand accounts, but this gas smells like bitter almonds
SMELLS
Hydrogen cyanide
SMELLS