Mae germau'n fy ngwneud i'n sal!
By: gan Melvin Berger ; darluniau gan Marylin Hafner.
Contributors: Hafner, Marylin.; Jones, Berwyn Prys.
Series: Golwg gyntaf
Publisher: Ivan Corbett; Ivan Corbett publishing
Published: 1990
Place of publication: Penryn
Language: wel
Number of pages: 32
Subjects: Medical microbiology -- Juvenile literature.
Work titles: Germs make me sick!.
Notes: Arg Saesneg gwreiddiol = Original English ed: Harper & Row, 1985.

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

Cyfieithiad o = Translation of: Germs make me sick.