Richard D. Walker has written:
'Directory of geoscience libraries, U.S. and Canada' -- subject(s): Libraries, Special libraries, Directories, Earth sciences, Special collections
'The availability of library service and academic achievement' -- subject(s): Academic achievement, Libraries
D. J. Walker has written: 'Industrial tribunals'
Richard D. Rios has written: 'The paintings of Richard Rios'
Philip D. Walker has written: 'Zola' -- subject(s): Biography, French Novelists
Richard D. Lunt has written: 'The high ministry of government'
Ernest D. Walker has written: 'This is our soil' -- subject(s): Soil conservation, Juvenile literature
R. D. Walker has written: 'Modern ironmaking methods' -- subject(s): Iron, Metallurgy
Richard D. Land has written: 'Imagine! A God-Blessed America'
RICHARD D. ORAM has written: 'DAVID I: THE KING WHO MADE SCOTLAND'
Richard D. Rabbitt has written: 'Fundamentals of reciprocating engine airflow'
Richard D. L. Evans has written: 'Castles & places'
Richard D. Taylor has written: 'Law of contract' -- subject(s): Contracts
Richard D. Walter has written: 'S. Weir Mitchell, M.D., neurologist'