When did J. M. Johnson die?
J. M. Johnson died in 1987.
J. J. Johnson died on February 4, 2001 at the age of 77. Read More
J. M Johnson has written: 'Solar powered hybrid sensor module program' Read More
Washington, Adams, Johnson,Madison, Monroe, Adams, Jackson - US Presidents Read More
Bradford J. Johnson has written: 'Geology adjacent to the western margin of the Shiswap metamorphic complex (parts of 82L, M)' -- subject(s): Geology Read More