Gludiog a llysnafeddog
By: Vicki Cobb ; darluniau gan Doffy Weir.
Contributors: Weir, Doffy.; Jones, Berwyn Prys.
Series: Ar drywydd gwyddoniaeth
Publisher: Ivan Corbett
Published: 1990
Place of publication: Penryn
Language: wel
Number of pages: 32
Subjects: Science -- Experiments -- Juvenile literature.
Work titles: Sticky and slimy.
Notes: Arg. Saesneg gwreiddiol = Original English ed: London: A. & C. Black, 1988.

Seiliwyd yr arg. Saesneg gwreiddiol ar y gyfrol = Original English ed. based on the volume: Gobs of goo. New York: J. B. Lippincott, 1988.

Addasiad Cymraeg gan= Welsh adaptation by: Berwyn Prys Jones.

Yn cynnwys mynegai = Includes index.

Addasiad Cymraeg o = Welsh adaptation of: Sticky and slimy.