1
...Oman -- History...
2
...Oman -- History...
3
...Oman -- History -- Al Batinah...
4
...Oman -- History -- A'Dakhliya...
5
...Oman -- History -- Dhofar...
6
...Oman -- History -- Muscat...
7
...Oman -- History -- A'Sharqiya...
8
...Oman -- History -- Al Wusta...
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by Hawley, Donald
Published 1977
...Oman -- History...
10
Published 1994
...Oman -- History...
11
by Riphenburg, Carol J.
Published 1998
...Oman -- History...
12
Published 1997
...Oman -- History...