Bergey’s Manual of Systematic Bacteriology was first published in the year –

Correct option is C

Correct option (c) 1984
· Bergey’s Manual of Systematic Bacteriology was first published in 1984.
· Earlier versions were titled Bergey’s Manual of Determinative Bacteriology.
Other options:
· (a) 1884 – Incorrect.
· (b) 1925 – Related to determinative manual.
· (d) 1923 – Not correct.