Gwersi'rSea Empress
By: Neil Caldwell a Clive Morgan = Lessons from the Sea Empress / Neil Caldwell and Clive Morgan.
Contributors: Morgan, Clive.; Institute of Welsh Affairs.
Series: Papurau Gregynog = -- The Gregynog papers -- Vol. 1, No. 3; Papurau Gregynog -- Vol. 1, No. 3.
Publisher: Institute of Welsh Affairs
Published: 1997
Place of publication: Cardiff
Language: wel
Number of pages: 1616
Subjects: Sea Empress (Ship).; Oil spills -- Environmental aspects.; Oil pollution of the sea -- Wales, South.; Environmental protection -- Wales, South.
Other titles: Lessons from the Sea Empress.
Notes: Teitl clawr = Cover title.

Llyfryddiaeth = Bibliography: p16,16.

Testun Cymraeg/Saesneg = Welsh/English text tête-bêche.