Lleisiau yn y parc
By: Anthony Browne ; [addasiad Jini Owen a Shirley Owen].
Contributors: Owen, Jini.; Owen, Shirley, 1959-
Publisher: Cymdeithas Lyfrau Ceredigion
Published: 1999
Place of publication: Aberystwyth
Language: wel
Number of pages: 32
Subjects: Parks -- Juvenile fiction
Genres: Juvenile fiction.
Work titles: Voices in the park.
Notes: Argraffiad Saesneg gwreiddiol = Original English edition : London : Doubleday, 1998.

Addasiad Cymraeg gan = Welsh adaptation by : Jini Owen and Shirley Owen.

Addasiad Cymraeg o = Welsh adaptation of : Voices in the park.