R K Joshi was born in 1936.
Shekhar Joshi was born in 1939.
K. S. Joshi has written: 'Yogic pranayama'
K. L. Joshi has written: 'Geography of India: Resources and regional development'
R. K. Johnson died in 1971.
K. R. Ramanathan died in 1984.
R. A. K. Mason died in 1971.
R. K. Gordon died in 1973.
R. K. Kumar died in 1999.
R. K. Harrison died in 1993.
K. R. Malkani died in 2003.
R. K. Sinha died in 2003.