Father of modern seismology is
Q. Father of modern seismology is
A. D Oldham and John Milne
B. Charles Richter
C. M Davis
D. None of these
Answer: A) R.D Oldham and John Milne
A. D Oldham and John Milne
B. Charles Richter
C. M Davis
D. None of these
Answer: A) R.D Oldham and John Milne