Dilyn afon
By: Paul Humphrey ac Alex Ramsay ; darluniwyd gan Lynda Stevens ; [cyfieithwyd gan Siân Roberts].
Contributors: Ramsay, Alex.; Roberts, Siân.; Stevens, Lynda, 1948-
Series: Llyfrau'r enfys
Publisher: Evans
Published: 1998
Place of publication: London
Language: wel
Number of pages: 30
Subjects: Welsh language -- Readers.; Readers (Primary); Rivers -- Juvenile literature.
Work titles: A river journey.
Notes: Arg. Saesneg gwreiddiol = Original English ed.: Llundain, Evans Brothers, 1994.

Addasiad Cymraeg gan = Welsh adaptation by: Siân Roberts.

Yn cynnwys mynegai = Includes index.

Addasiad Cymraeg o = Welsh adaptation of: A river journey.